Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
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

7 results

  • Sep 4, 2026Voltronic Power SNMP Web Pro 1.1 contains an unauthenticated remote code execution vulnerability in the upload.cgi firmware update endpoint that allows remote aCVE-2026-44402 · Other software · Voltronic Power · reported by VulnCheckCritical 9.3

    Voltronic Power SNMP Web Pro 1.1 contains an unauthenticated remote code execution vulnerability in the upload.cgi firmware update endpoint that allows remote attackers to execute arbitrary commands as root by uploading a crafted tar archive without valid credentials. Attackers can supply a malicious tar archive containing arbitrary executable files that are extracted to a privileged directory and executed as root, achieving full system compromise.

    Product
    SNMP Web Pro
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 13, 2026Voltronic Power SNMP Web Pro version 1.1 contains a pre-authentication path traversal vulnerability in the upload.cgi endpoint that allows unauthenticated attacCVE-2026-22199 · Other software · Voltronic Power · reported by VulnCheckHigh 8.7

    Voltronic Power SNMP Web Pro version 1.1 contains a pre-authentication path traversal vulnerability in the upload.cgi endpoint that allows unauthenticated attackers to read arbitrary files on the device filesystem by supplying directory traversal sequences in the params parameter. Attackers can exploit this vulnerability to disclose sensitive files such as password hashes, which can be cracked offline to obtain root-level access and enable full system compromise.

    Product
    SNMP Web Pro
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 13, 2026Voltronic Power SNMP Web Pro version 1.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to access privileged management fCVE-2026-22192 · Other software · Voltronic Power · reported by VulnCheckHigh 8.8

    Voltronic Power SNMP Web Pro version 1.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to access privileged management functions by manipulating browser localStorage values. Attackers can modify client-side authentication state to bypass server-side access controls and gain unauthorized access to protected management functionality without valid credentials.

    Product
    SNMP Web Pro
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 9, 2025An unauthenticated directory traversal vulnerability in cgi-bin/upload.cgi in SNMP Web Pro 1.1 allows a remote attacker to read arbitrary files.CVE-2025-65287 · Other software · Cdpenergy · reported by MITREMedium 4.3

    An unauthenticated directory traversal vulnerability in cgi-bin/upload.cgi in SNMP Web Pro 1.1 allows a remote attacker to read arbitrary files. The CGI concatenates the user-supplied params directly onto the base path (/var/www/files/userScript/) using memcpy + strcat without validation or canonicalization, enabling ../ sequences to escape the intended directory. The download branch also echoes the unsanitized params into Content-Disposition, introducing header-injection risk.

    Product
    Snmp Web Pro Firmware
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 12, 2023Cross Site Scripting (XSS) in Voltronic Power SNMP Web Pro v.1.1 allows an attacker to execute arbitrary code via a crafted script within a request to the webseCVE-2023-49563 · Other software · Voltronicpower · reported by MITREMedium 6.1

    Cross Site Scripting (XSS) in Voltronic Power SNMP Web Pro v.1.1 allows an attacker to execute arbitrary code via a crafted script within a request to the webserver.

    Product
    Snmp Web Pro
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 12, 2023An issue in SNMP Web Pro v.1.1 allows a remote attacker to execute arbitrary code and obtain senstive information via a crafted request.CVE-2023-39073 · Other software · Voltronicpower · reported by MITRECritical 9.8

    An issue in SNMP Web Pro v.1.1 allows a remote attacker to execute arbitrary code and obtain senstive information via a crafted request.

    Product
    Snmp Web Pro
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 12, 2023The authentication mechanism in PowerShield SNMP Web Pro 1.1 contains a vulnerability that allows unauthenticated users to directly access Common Gateway InterfCVE-2023-33274 · Other software · Voltronicpower · reported by MITRECritical 9.8

    The authentication mechanism in PowerShield SNMP Web Pro 1.1 contains a vulnerability that allows unauthenticated users to directly access Common Gateway Interface (CGI) scripts without proper identification or authorization. This vulnerability arises from a lack of proper cookie verification and affects all instances of SNMP Web Pro 1.1 without HTTP Digest authentication enabled, regardless of the password used for the web interface.

    Product
    Snmp Web Pro
    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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