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HuttenlocherTechnologies
Updated 8 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.

1,762exploited flaws on CISA’s list
34added in the last 30 days
343new WordPress flaws this week
390,080entries in the database

37 results

  • Oct 20, 2026A Stored Cross-Site Scripting vulnerability exists in the SNS enrollment Portal.CVE-2026-113810 · Other software · Stormshield · reported by cert@airbus.comHigh 7

    A Stored Cross-Site Scripting vulnerability exists in the SNS enrollment Portal. Through the captive portal an attacker can inject an XSS when requesting certificate creation for user. The stored XSS can only be triggered during validation by the administrator.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2026A Stored Cross-Site Scripting vulnerability exists in the SNS enrollment Portal.CVE-2026-113808 · Other software · Stormshield · reported by cert@airbus.comHigh 7.1

    A Stored Cross-Site Scripting vulnerability exists in the SNS enrollment Portal. Through the captive portal an attacker can inject an XSS when requesting user creation. The stored XSS can only be triggered during validation by the administrator.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2026A Stored Cross-Site Scripting vulnerability exists in the SNS VPN log monitoring screen.CVE-2026-111088 · Other software · Stormshield · reported by cert@airbus.comMedium 6.5

    A Stored Cross-Site Scripting vulnerability exists in the SNS VPN log monitoring screen.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2026A failure has been identified in the SNS during dynamic data files signature check.CVE-2026-113469 · Other software · Stormshield · reported by cert@airbus.comHigh 7.5

    A failure has been identified in the SNS during dynamic data files signature check. A logic error in the signature verification routine resulting in acceptance of unauthenticated dynamic data update during Autoupdate routine.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2026It is possible to execute a DOM-based Cross-Site Scripting attack against Stormshield’s web administration panel.CVE-2026-113465 · Other software · Stormshield · reported by cert@airbus.comMedium 6.6

    It is possible to execute a DOM-based Cross-Site Scripting attack against Stormshield’s web administration panel. To exploit this vulnerability, an attacker would need to craft a URL containing a malicious script payload within a specific parameter and lure an authenticated administrator into visiting that link.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2026A logic error exists in the signature verification routine resulting in acceptance of unauthenticated update and license files.It is necessary to use only the MCVE-2026-111090 · Other software · Stormshield · reported by cert@airbus.comHigh 7.8

    A logic error exists in the signature verification routine resulting in acceptance of unauthenticated update and license files.It is necessary to use only the MyStormshield servers to retrieve update files or licenses, or to use automatic verification via SNS.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 4, 2026It’s possible to run a stored XSS in Stormshield’s web administration panel.CVE-2026-14466 · Other software · Stormshield · reported by cert@airbus.comMedium 4.3

    It’s possible to run a stored XSS in Stormshield’s web administration panel. To exploit this vulnerability, a SNS administrator with appropriate permissions must inject  some malicious script in a group’s comments in the webservices administration interface.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 2, 2026A vulnerability was discovered on StormShield Network Security 4.3.0 to 4.3.41 (included), 4.8.0 to 4.8.15 (included) , 5.0.0 to 5.0.5 (included) There is a poCVE-2026-8482 · Other software · Stormshield · reported by cert@airbus.comMedium 4.3

    A vulnerability was discovered on StormShield Network Security 4.3.0 to 4.3.41 (included), 4.8.0 to 4.8.15 (included) , 5.0.0 to 5.0.5 (included) There is a possible leak of secret information if administration commands have been passed with the CLI command line tool. Someone with SSH access to the firewall (if SSH multiuser mode is enabled) could possibly get the proxy CA passphrase or TPM password.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 1, 2026A vulnerability was discovered on Stormshield Network Security 4.3.0  to 4.3.41 (included), 4.4.0 to 4.8.15 (included) , 5.0.2 EA to 5.0.5 (included) A revokCVE-2026-8480 · Other software · Stormshield · reported by cert@airbus.comMedium 4.3

    A vulnerability was discovered on Stormshield Network Security 4.3.0  to 4.3.41 (included), 4.4.0 to 4.8.15 (included) , 5.0.2 EA to 5.0.5 (included) A revoked client certificate can still be used to authenticate to the captive‑admin portal, allowing an attacker who possesses the revoked certificate to gain administrative access.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 1, 2026A vulnerability was discovered on Stormshield Network Security  * 4.3.0 to 4.3.41,  * 4.8.0 to 4.8.15,  * 5.0.0 to 5.0.5 It is possible toCVE-2026-8474 · Other software · StormShield · reported by cert@airbus.comMedium 5.3

    A vulnerability was discovered on Stormshield Network Security  * 4.3.0 to 4.3.41,  * 4.8.0 to 4.8.15,  * 5.0.0 to 5.0.5 It is possible to execute a reflected XSS attack on the login API available on Stormshield SNS appliance by executing a script on the victim's machine. The risks include the theft of cookies or other sensitive data, as well as the modification of page behavior, for example, by redirecting the victim to malicious websites.

    Product
    StormShield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 25, 2025An issue was discovered in Stormshield Network Security (SNS) before 5.0.1.CVE-2025-48707 · Other software · Stormshield · reported by MITREHigh 7.5

    An issue was discovered in Stormshield Network Security (SNS) before 5.0.1. TPM authentication information could, in some HA use cases, be shared among administrators, which can cause secret sharing.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 1, 2025An issue was discovered in Stormshield Network Security (SNS) 4.3.x before 4.3.35.CVE-2025-27829 · Other software · reported by MITREHigh 7.3

    An issue was discovered in Stormshield Network Security (SNS) 4.3.x before 4.3.35. If multicast streams are enabled on different interfaces, it may be possible to interrupt multicast traffic on some of these interfaces. That could result in a denial of the multicast routing service on the firewall.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 15, 2024An issue was discovered in Stormshield Network Security (SNS) 4.0.0 through 4.3.25, 4.4.0 through 4.7.5, and 4.8.0.CVE-2024-37386 · Other software · stormshield · reported by MITREMedium 4.2

    An issue was discovered in Stormshield Network Security (SNS) 4.0.0 through 4.3.25, 4.4.0 through 4.7.5, and 4.8.0. Certain manipulations allow restarting in single-user mode despite the activation of secure boot. The following versions fix this: 4.3.27, 4.7.6, and 4.8.2.

    Product
    stormshield_network_security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 15, 2024An issue was discovered in Stormshield Network Security (SNS) 3.7.0 through 3.7.41, 3.10.0 through 3.11.29, 4.0 through 4.3.24, and 4.4.0 through 4.7.4.CVE-2024-31946 · Other software · reported by MITREMedium 4.2

    An issue was discovered in Stormshield Network Security (SNS) 3.7.0 through 3.7.41, 3.10.0 through 3.11.29, 4.0 through 4.3.24, and 4.4.0 through 4.7.4. A user who has access to the SNS with write access on the email alerts page has the ability to create alert email containing malicious JavaScript, executed by the template preview. The following versions fix this: 3.7.42, 3.11.30, 4.3.25, and 4.7.5.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 28, 2024An issue was discovered in Stormshield Network Security (SNS) 3.7.0 through 3.7.38 before 3.7.39, 3.10.0 through 3.11.26 before 3.11.27, 4.0 through 4.3.21 befoCVE-2023-41165 · Other software · Stormshield · reported by MITREMedium 4.8

    An issue was discovered in Stormshield Network Security (SNS) 3.7.0 through 3.7.38 before 3.7.39, 3.10.0 through 3.11.26 before 3.11.27, 4.0 through 4.3.21 before 4.3.22, and 4.4.0 through 4.6.8 before 4.6.9. An administrator with write access to the SNS firewall can configure a login disclaimer with malicious JavaScript elements that can result in data theft.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 28, 2024In Stormshield Network Security (SNS) 1.0.0 through 3.7.36 before 3.7.37, 3.8.0 through 3.11.24 before 3.11.25, 4.0.0 through 4.3.18 before 4.3.19, 4.4.0 througCVE-2023-34198 · Other software · Stormshield · reported by MITREHigh 7.3

    In Stormshield Network Security (SNS) 1.0.0 through 3.7.36 before 3.7.37, 3.8.0 through 3.11.24 before 3.11.25, 4.0.0 through 4.3.18 before 4.3.19, 4.4.0 through 4.6.5 before 4.6.6, and 4.7.0 before 4.7.1, the usage of a Network object created from an inactive DHCP interface in the filtering slot results in the usage of an object of the :any" type, which may have unexpected results for access control.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 25, 2023An issue was discovered in Stormshield Network Security (SNS) before 4.3.17, 4.4.x through 4.6.x before 4.6.4, and 4.7.x before 4.7.1.CVE-2023-28616 · Other software · Stormshield · reported by MITREHigh 7.5

    An issue was discovered in Stormshield Network Security (SNS) before 4.3.17, 4.4.x through 4.6.x before 4.6.4, and 4.7.x before 4.7.1. It affects user accounts for which the password has an equals sign or space character. The serverd process logs such passwords in cleartext, and potentially sends these logs to the Syslog component.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 25, 2023An issue was discovered in Stormshield Network Security (SNS) SNS 4.3.13 through 4.3.22 before 4.3.23, SNS 4.6.0 through 4.6.9 before 4.6.10, and SNS 4.7.0 throCVE-2023-47091 · Other software · Stormshield · reported by MITREHigh 7.5

    An issue was discovered in Stormshield Network Security (SNS) SNS 4.3.13 through 4.3.22 before 4.3.23, SNS 4.6.0 through 4.6.9 before 4.6.10, and SNS 4.7.0 through 4.7.1 before 4.7.2. An attacker can overflow the cookie threshold, making an IPsec connection impossible.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 20, 2023An issue was discovered in Stormshield Network Security (SNS) 4.0.0 through 4.3.21, 4.4.0 through 4.6.8, and 4.7.0.CVE-2023-47093 · Other software · Stormshield · reported by MITREMedium 6.5

    An issue was discovered in Stormshield Network Security (SNS) 4.0.0 through 4.3.21, 4.4.0 through 4.6.8, and 4.7.0. Sending a crafted ICMP packet may lead to a crash of the ASQ engine.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 20, 2023An issue was discovered in Stormshield Network Security (SNS) 3.7.0 through 3.7.39, 3.11.0 through 3.11.27, 4.3.0 through 4.3.22, 4.6.0 through 4.6.9, and 4.7.0CVE-2023-41166 · Other software · Stormshield · reported by MITREMedium 5.3

    An issue was discovered in Stormshield Network Security (SNS) 3.7.0 through 3.7.39, 3.11.0 through 3.11.27, 4.3.0 through 4.3.22, 4.6.0 through 4.6.9, and 4.7.0 through 4.7.1. It's possible to know if a specific user account exists on the SNS firewall by using remote access commands.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 28, 2023ASQ in Stormshield Network Security (SNS) 4.3.15 before 4.3.16 and 4.6.x before 4.6.3 allows a crash when analysing a crafted SIP packet.CVE-2023-26095 · Other software · Stormshield · reported by MITREHigh 7.5

    ASQ in Stormshield Network Security (SNS) 4.3.15 before 4.3.16 and 4.6.x before 4.6.3 allows a crash when analysing a crafted SIP packet.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 25, 2023Stormshield Network Security (SNS) VPN SSL Client 2.1.0 through 2.8.0 has Insecure Permissions.CVE-2021-27932 · Other software · Stormshield · reported by MITREHigh 7.8

    Stormshield Network Security (SNS) VPN SSL Client 2.1.0 through 2.8.0 has Insecure Permissions.

    Product
    SSL VPN Client
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 25, 2023An issue was discovered in Stormshield SNS 3.8.0.CVE-2020-11711 · Other software · Stormshield · reported by MITREMedium 4.8

    An issue was discovered in Stormshield SNS 3.8.0. Authenticated Stored XSS in the admin login panel leads to SSL VPN credential theft. A malicious disclaimer file can be uploaded from the admin panel. The resulting file is rendered on the authentication interface of the admin panel. It is possible to inject malicious HTML content in order to execute JavaScript inside a victim's browser. This results in a stored XSS on the authentication interface of the admin panel. Moreover, an unsecured authentication form is present on the authentication interface of the SSL VPN captive portal. Users are allowed to save their credentials inside the browser. If an administrator saves his credentials through this unsecured form, these credentials could be stolen via the stored XSS on the admin panel without user interaction. Another possible exploitation would be modification of the authentication form of the admin panel into a malicious form.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 24, 2022Flooding SNS firewall versions 3.7.0 to 3.7.29, 3.11.0 to 3.11.17, 4.2.0 to 4.2.10, and 4.3.0 to 4.3.6 with specific forged traffic, can lead to SNS DoS.CVE-2022-27812 · Other software · Stormshield · reported by MITREHigh 7.5

    Flooding SNS firewall versions 3.7.0 to 3.7.29, 3.11.0 to 3.11.17, 4.2.0 to 4.2.10, and 4.3.0 to 4.3.6 with specific forged traffic, can lead to SNS DoS.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 12, 2022An issue was discovered in Stormshield Network Security (SNS) 4.3.x before 4.3.8.CVE-2022-30279 · Other software · Stormshield · reported by MITREHigh 7.5

    An issue was discovered in Stormshield Network Security (SNS) 4.3.x before 4.3.8. The event logging of the ASQ sofbus lacbus plugin triggers the dereferencing of a NULL pointer, leading to a crash of SNS. An attacker could exploit this vulnerability via forged sofbus lacbus traffic to cause a firmware crash.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 15, 2022In Stormshield Network Security (SNS) before 3.7.25, 3.8.x through 3.11.x before 3.11.13, 4.x before 4.2.10, and 4.3.x before 4.3.5, a flood of connections to tCVE-2022-23989 · Other software · Stormshield · reported by MITREHigh 7.5

    In Stormshield Network Security (SNS) before 3.7.25, 3.8.x through 3.11.x before 3.11.13, 4.x before 4.2.10, and 4.3.x before 4.3.5, a flood of connections to the SSLVPN service might lead to saturation of the loopback interface. This could result in the blocking of almost all network traffic, making the firewall unreachable. An attacker could exploit this via forged and properly timed traffic to cause a denial of service.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 10, 2022Stormshield Network Security (SNS) 3.x has an Integer Overflow in the high-availability component.CVE-2021-3398 · Other software · Stormshield · reported by MITREMedium 5.8

    Stormshield Network Security (SNS) 3.x has an Integer Overflow in the high-availability component.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 10, 2022Stormshield Network Security (SNS) 1.0.0 through 4.2.3 allows a Denial of Service.CVE-2021-37613 · Other software · Stormshield · reported by MITREMedium 6.5

    Stormshield Network Security (SNS) 1.0.0 through 4.2.3 allows a Denial of Service.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 10, 2022In Stormshield 1.1.0, and 2.1.0 through 2.9.0, an attacker can block a client from accessing the VPN and can obtain sensitive information through the SN VPN SSLCVE-2021-31814 · Other software · Stormshield · reported by MITREMedium 6.1

    In Stormshield 1.1.0, and 2.1.0 through 2.9.0, an attacker can block a client from accessing the VPN and can obtain sensitive information through the SN VPN SSL Client.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 31, 2022In ASQ in Stormshield Network Security (SNS) 1.0.0 through 2.7.8, 2.8.0 through 2.16.0, 3.0.0 through 3.7.20, 3.8.0 through 3.11.8, and 4.0.1 through 4.2.2, misCVE-2021-31617 · Other software · Stormshield · reported by MITRECritical 9.8

    In ASQ in Stormshield Network Security (SNS) 1.0.0 through 2.7.8, 2.8.0 through 2.16.0, 3.0.0 through 3.7.20, 3.8.0 through 3.11.8, and 4.0.1 through 4.2.2, mishandling of memory management can lead to remote code execution.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 31, 2022Stormshield Network Security (SNS) before 4.2.2 allows a read-only administrator to gain privileges via CLI commands.CVE-2021-28962 · Other software · Stormshield · reported by MITREHigh 7.2

    Stormshield Network Security (SNS) before 4.2.2 allows a read-only administrator to gain privileges via CLI commands.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 27, 2022An issue was discovered in Stormshield SNS before 4.2.3 (when the proxy is used).CVE-2021-28096 · Other software · Stormshield · reported by MITREMedium 5.3

    An issue was discovered in Stormshield SNS before 4.2.3 (when the proxy is used). An attacker can saturate the proxy connection table. This would result in the proxy denying any new connections.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 29, 2021An issue was discovered in Stormshield Network Security (SNS) 4.2.2 through 4.2.7 (fixed in 4.2.8).CVE-2021-45885 · Other software · Stormshield · reported by MITREHigh 7.5

    An issue was discovered in Stormshield Network Security (SNS) 4.2.2 through 4.2.7 (fixed in 4.2.8). Under a specific update-migration scenario, the first SSH password change does not properly clear the old password.

    Product
    Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 1, 2021An issue was discovered in Stormshield SNS through 4.2.1.CVE-2021-28127 · Other software · Stormshield · reported by MITREHigh 7.5

    An issue was discovered in Stormshield SNS through 4.2.1. A brute-force attack can occur.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 2, 2021A vulnerability in Stormshield Network Security could allow an attacker to trigger a protection related to ARP/NDP tables management, which would temporarily prCVE-2021-3384 · Other software · Stormshield · reported by MITREMedium 5.3

    A vulnerability in Stormshield Network Security could allow an attacker to trigger a protection related to ARP/NDP tables management, which would temporarily prevent the system to contact new hosts via IPv4 or IPv6. This affects versions 2.0.0 to 2.7.7, 2.8.0 to 2.16.0, 3.0.0 to 3.7.16, 3.8.0 to 3.11.4, and 4.0.0 to 4.1.5. Fixed in versions 2.7.8, 3.7.17, 3.11.5, and 4.2.0.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 13, 2020Stormshield Network Security 310 3.7.10 devices have an auth/lang.html?rurl= Open Redirect vulnerability on the captive portal.CVE-2020-8430 · Other software · Stormshield · reported by MITREMedium 6.1

    Stormshield Network Security 310 3.7.10 devices have an auth/lang.html?rurl= Open Redirect vulnerability on the captive portal. For example, the attacker can use rurl=//example.com instead of rurl=https://example.com in the query string.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 4, 2019Stormshield Network Security 2.0.0 through 2.13.0 and 3.0.0 through 3.7.1 has self-XSS in the command line interface of the SNS web server.CVE-2018-20850 · Other software · Stormshield · reported by MITREHigh 8.2

    Stormshield Network Security 2.0.0 through 2.13.0 and 3.0.0 through 3.7.1 has self-XSS in the command line interface of the SNS web server.

    Product
    Stormshield Network Security
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

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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