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HuttenlocherTechnologies
Updated 3 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,766exploited flaws on CISA’s list
36added in the last 30 days
587new WordPress flaws this week
391,288entries in the database

1,766 results · page 33 of 36

  • Nov 3, 2021Google Chromium Race Condition VulnerabilityCVE-2021-21166 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedHigh 8.8

    Google Chromium contains a race condition vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

    Product
    Chromium
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Google Chrome Use-After-Free VulnerabilityCVE-2020-16017 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedCritical 9.6

    Google Chrome contains a use-after-free vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape via a crafted HTML page.

    Product
    Chrome
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Microsoft Edge and Internet Explorer Memory Corruption VulnerabilityCVE-2020-0878 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareMedium 4.2

    Microsoft Edge and Internet Explorer contain a memory corruption vulnerability that allows attackers to execute code in the context of the current user.

    Product
    Edge and Internet Explorer
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Google Chromium Information Disclosure VulnerabilityCVE-2021-37976 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedMedium 6.5

    Google Chromium contains an information disclosure vulnerability within the core memory component that allows a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

    Product
    Chromium
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Google Chromium V8 Out-of-Bounds Write VulnerabilityCVE-2021-30632 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedHigh 8.8

    Google Chromium V8 Engine contains an out-of-bounds write vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

    Product
    Chromium V8
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Google Chromium V8 Incorrect Implementation VulnerabililtyCVE-2020-16013 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedHigh 8.8

    Google Chromium V8 Engine contains an inappropriate implementation vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

    Product
    Chromium V8
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Google Chromium Indexed DB API Use-After-Free VulnerabilityCVE-2021-30633 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedCritical 9.6

    Google Chromium Indexed DB API contains a use-after-free vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

    Product
    Chromium Indexed DB API
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Google Chromium V8 Heap Buffer Overflow VulnerabilityCVE-2021-21148 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedHigh 8.8

    Google Chromium V8 Engine contains a heap buffer overflow vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

    Product
    Chromium V8
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Google Chromium Portals Use-After-Free VulnerabilityCVE-2021-37973 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedCritical 9.6

    Google Chromium Portals contains a use-after-free vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape via a crafted HTML page. This vulnerability affects web browsers that utilize Chromium, including Google Chrome and Microsoft Edge.

    Product
    Chromium Portals
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Google Chromium V8 Type Confusion VulnerabilityCVE-2021-30551 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedHigh 8.8

    Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

    Product
    Chromium V8
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Google Chromium V8 Use-After-Free VulnerabilityCVE-2021-37975 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedHigh 8.8

    Google Chromium V8 Engine contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

    Product
    Chromium V8
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Google Chromium V8 Type Confusion VulnerabilityCVE-2020-6418 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedHigh 8.8

    Google Chromium V8 Engine contains a type confusion vulnerability allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

    Product
    Chromium V8
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Google Chromium WebGL Use-After-Free VulnerabilityCVE-2021-30554 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedHigh 8.8

    Google Chromium WebGL contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

    Product
    Chromium WebGL
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Google Chromium Blink Use-After-Free VulnerabilityCVE-2021-21206 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedHigh 8.8

    Google Chromium Blink contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

    Product
    Chromium Blink
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Google Chromium Intents Improper Input Validation VulnerabilityCVE-2021-38000 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedMedium 6.1

    Google Chromium Intents contains an improper input validation vulnerability that allows a remote attacker to arbitrarily browser to a malicious URL via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

    Product
    Chromium Intents
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Google Chromium V8 Type Confusion VulnerabilityCVE-2021-21224 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedHigh 8.8

    Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to execute code inside a sandbox via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

    Product
    Chromium V8
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Google Chromium Blink Use-After-Free VulnerabilityCVE-2021-21193 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedHigh 8.8

    Google Chromium Blink contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

    Product
    Chromium Blink
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Google Chromium V8 Improper Input Validation VulnerabilityCVE-2021-21220 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedHigh 8.8

    Google Chromium V8 Engine contains an improper input validation vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

    Product
    Chromium V8
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Google Chromium V8 Type Confusion VulnerabilityCVE-2021-30563 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedHigh 8.8

    Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

    Product
    Chromium V8
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021IBM Data Risk Manager Directory Traversal VulnerabilityCVE-2020-4430 · Other software · IBM · reported by psirt@us.ibm.comExploitedMedium 4.3

    IBM Data Risk Manager contains a directory traversal vulnerability that could allow a remote authenticated attacker to traverse directories and send a specially crafted URL request to download arbitrary files from the system.

    Product
    Data Risk Manager
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install IBM’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021IBM Data Risk Manager Security Bypass VulnerabilityCVE-2020-4427 · Other software · IBM · reported by psirt@us.ibm.comExploitedCritical 9.8

    IBM Data Risk Manager contains a security bypass vulnerability that could allow a remote attacker to bypass security restrictions when configured with SAML authentication. By sending a specially crafted HTTP request, an attacker could exploit this vulnerability to bypass the authentication process and gain full administrative access to the system.

    Product
    Data Risk Manager
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install IBM’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021IBM Data Risk Manager Remote Code Execution VulnerabilityCVE-2020-4428 · Other software · IBM · reported by psirt@us.ibm.comExploitedCritical 9.1

    IBM Data Risk Manager contains an unspecified vulnerability which could allow a remote, authenticated attacker to execute commands on the system.�

    Product
    Data Risk Manager
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install IBM’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021IBM Planning Analytics Remote Code Execution VulnerabilityCVE-2019-4716 · Other software · IBM · reported by psirt@us.ibm.comExploitedCritical 9.8

    IBM Planning Analytics is vulnerable to a configuration overwrite that allows an unauthenticated user to login as "admin", and then execute code as root or SYSTEM via TM1 scripting.

    Product
    Planning Analytics
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install IBM’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021ImageMagick Arbitrary File Deletion VulnerabilityCVE-2016-3715 · Other software · ImageMagick · reported by Red HatExploitedMedium 5.5

    ImageMagick contains an unspecified vulnerability that could allow users to delete files by using ImageMagick's 'ephemeral' pseudo protocol, which deletes files after reading.

    Product
    ImageMagick
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install ImageMagick’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021ImageMagick Server-Side Request Forgery (SSRF) VulnerabilityCVE-2016-3718 · Other software · ImageMagick · reported by Red HatExploitedMedium 5.5

    ImageMagick contains an unspecified vulnerability that allows attackers to perform server-side request forgery (SSRF) via a crafted image.

    Product
    ImageMagick
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install ImageMagick’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Microsoft Windows Kernel Information Disclosure VulnerabilityCVE-2021-31955 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedMedium 5.5

    Microsoft Windows Kernel contains an unspecified vulnerability that allows for information disclosure. Successful exploitation allows attackers to read the contents of kernel memory from a user-mode process.

    Product
    Windows
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Ivanti MobileIron Multiple Products Remote Code Execution VulnerabilityCVE-2020-15505 · Network & remote access · Ivanti · reported by MITREExploitedCritical 9.8

    Ivanti MobileIron's Core & Connector, Sentry, and Monitor and Reporting Database (RDB) products contain an unspecified vulnerability that allows for remote code execution.

    Product
    MobileIron Multiple Products
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install Ivanti’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Kaseya Virtual System/Server Administrator (VSA) Information Disclosure VulnerabilityCVE-2021-30116 · Other software · Kaseya · reported by MITREExploitedRansomwareCritical 10

    Kaseya Virtual System/Server Administrator (VSA) contains an information disclosure vulnerability allowing an attacker to obtain the sessionId that can be used to execute further attacks against the system.

    Product
    Virtual System/Server Administrator (VSA)
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Kaseya’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Liferay Portal Deserialization of Untrusted Data VulnerabilityCVE-2020-7961 · Other software · Liferay · reported by MITREExploitedCritical 9.8

    Liferay Portal contains a deserialization of untrusted data vulnerability that allows remote attackers to execute code via JSON web services.

    Product
    Liferay Portal
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install Liferay’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021McAfee Total Protection (MTP) Improper Privilege Management VulnerabilityCVE-2021-23874 · Other software · McAfee · reported by trellixpsirt@trellix.comExploitedHigh 8.2

    McAfee Total Protection (MTP) contains an improper privilege management vulnerability that allows a local user to gain elevated privileges and execute code, bypassing MTP self-defense.

    Product
    McAfee Total Protection (MTP)
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install McAfee’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Micro Focus Access Manager Information Leakage VulnerabilityCVE-2021-22506 · Other software · Micro Focus · reported by security@opentext.comExploitedHigh 7.5

    Micro Focus Access Manager contains an information leakage vulnerability resulting from a SAML service provider redirection issue when the Assertion Consumer Service URL is used.

    Product
    Micro Focus Access Manager
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Micro Focus’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Micro Focus Operation Bridge Report (OBR) Remote Code Execution VulnerabilityCVE-2021-22502 · Other software · Micro Focus · reported by security@opentext.comExploitedCritical 9.8

    Micro Focus Operation Bridge Report (OBR) contains an unspecified vulnerability that allows for remote code execution.

    Product
    Operation Bridge Reporter (OBR)
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Micro Focus’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Microsoft Windows Group Policy Preferences Password Privilege Escalation VulnerabilityCVE-2014-1812 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 8.8

    Microsoft Windows Active Directory contains a privilege escalation vulnerability due to the way it distributes passwords that are configured using Group Policy preferences. An authenticated attacker who successfully exploits the vulnerability could decrypt the passwords and use them to elevate privileges on the domain.

    Product
    Windows
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Microsoft Open Management Infrastructure (OMI) Remote Code Execution VulnerabilityCVE-2021-38647 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareCritical 9.8

    Microsoft Open Management Infrastructure (OMI) within Azure VM Management Extensions contains an unspecified vulnerability allowing remote code execution.

    Product
    Open Management Infrastructure (OMI)
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Microsoft Win32k Privilege Escalation VulnerabilityCVE-2016-0167 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 7.8

    Microsoft Win32k contains an unspecified vulnerability that allows for privilege escalation via a crafted application

    Product
    Win32k
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Microsoft Windows Media Center Remote Code Execution VulnerabilityCVE-2016-0185 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    Microsoft Windows Media Center contains a remote code execution vulnerability when Windows Media Center opens a specially crafted Media Center link (.mcl) file that references malicious code.

    Product
    Windows
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Microsoft Windows Installer Privilege Escalation VulnerabilityCVE-2020-0683 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    Microsoft Windows Installer contains a privilege escalation vulnerability when MSI packages process symbolic links, which allows attackers to bypass access restrictions to add or remove files.

    Product
    Windows
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Microsoft Windows Kernel Privilege Escalation VulnerabilityCVE-2020-17087 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    Microsoft Windows kernel contains an unspecified vulnerability that allows for privilege escalation.

    Product
    Windows
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Microsoft Enhanced Cryptographic Provider Privilege Escalation VulnerabilityCVE-2021-31199 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedMedium 5.2

    Microsoft Enhanced Cryptographic Provider contains an unspecified vulnerability that allows for privilege escalation.

    Product
    Enhanced Cryptographic Provider
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Microsoft Windows NTFS Privilege Escalation VulnerabilityCVE-2021-31956 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    Microsoft Windows New Technology File System (NTFS) contains an unspecified vulnerability that allows attackers to escalate privileges via a specially crafted application.

    Product
    Windows
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Microsoft Enhanced Cryptographic Provider Privilege Escalation VulnerabilityCVE-2021-31201 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedMedium 5.2

    Microsoft Enhanced Cryptographic Provider contains an unspecified vulnerability that allows for privilege escalation.

    Product
    Enhanced Cryptographic Provider
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Microsoft Windows Kernel Privilege Escalation VulnerabilityCVE-2020-0986 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    Microsoft Windows kernel contains an unspecified vulnerability when handling objects in memory that allows attackers to escalate privileges and execute code in kernel mode.

    Product
    Windows
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Microsoft Open Management Infrastructure (OMI) Privilege Escalation VulnerabilityCVE-2021-38645 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    Microsoft Open Management Infrastructure (OMI) within Azure VM Management Extensions contains an unspecified vulnerability that allows for privilege escalation.

    Product
    Open Management Infrastructure (OMI)
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Microsoft Windows Server Buffer Overflow VulnerabilityCVE-2017-7269 · Websites & servers · Microsoft · reported by MITREExploitedCritical 9.8

    Microsoft Windows Server 2003 R2 contains a buffer overflow vulnerability in Internet Information Services (IIS) 6.0 which allows remote attackers to execute code via a long header beginning with "If: <http://" in a PROPFIND request.

    Product
    Internet Information Services (IIS)
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Microsoft Windows Update Medic Service Privilege Escalation VulnerabilityCVE-2021-36948 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    Microsoft Windows Update Medic Service contains an unspecified vulnerability that allows for privilege escalation.

    Product
    Windows
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Microsoft Open Management Infrastructure (OMI) Privilege Escalation VulnerabilityCVE-2021-38649 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7

    Microsoft Open Management Infrastructure (OMI) within Azure VM Management Extensions contains an unspecified vulnerability allowing privilege escalation.

    Product
    Open Management Infrastructure (OMI)
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    What to do
    Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Microsoft Exchange Server Validation Key Remote Code Execution VulnerabilityCVE-2020-0688 · Email & office · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 8.8

    Microsoft Exchange Server Validation Key fails to properly create unique keys at install time, allowing for remote code execution.

    Product
    Exchange Server
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Microsoft Windows Server Message Block (SMBv1) Remote Code Execution VulnerabilityCVE-2017-0143 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 8.8

    Microsoft Windows Server Message Block 1.0 (SMBv1) contains an unspecified vulnerability that allows for remote code execution.

    Product
    Windows
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Microsoft Win32k Privilege Escalation VulnerabilityCVE-2016-7255 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 7.8

    Microsoft Win32k kernel-mode driver fails to properly handle objects in memory which allows for privilege escalation. Successful exploitation allows an attacker to run code in kernel mode.

    Product
    Win32k
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021Microsoft Remote Desktop Services Remote Code Execution VulnerabilityCVE-2019-0708 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareCritical 9.8

    Microsoft Remote Desktop Services, formerly known as Terminal Service, contains an unspecified vulnerability that allows an unauthenticated attacker to connect to the target system using RDP and send specially crafted requests. Successful exploitation allows for remote code execution. The vulnerability is also known under the moniker of BlueKeep.

    Product
    Remote Desktop Services
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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