Detections
Explore public detection logic contributed by the community across SIEM and rule languages.
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This rule identifies installations of TeamViewer software that are vulnerable to specific CVEs (CVE-2026-19743, CVE-2026-92368, CVE-2026-92369, CVE-2026-92370, CVE-2026-92371) by analyzing the 'DeviceTvmSoftwareInventory' dataset. It checks for versioning patterns against known vulnerable build numbers across Windows, Linux, and macOS platforms to pinpoint systems requiring patching.
Identifies NetScaler ADC or Gateway software versions in the inventory that are known to be vulnerable to CVE-2026-88771 and CVE-2026-88772, despite having received the patch for CVE-2026-19490.
This rule identifies MikroTik devices running vulnerable versions of RouterOS (specifically those older than 7.24) that are susceptible to CVE-2026-84411. This vulnerability involves an integer underflow in the web management HTTP handling, which can lead to unauthenticated remote code execution or denial of service.
Identifies NetScaler ADC or Gateway software versions in the inventory that are known to be vulnerable to CVE-2026-88771 and CVE-2026-88772, despite having received the patch for CVE-2026-19490.
This rule identifies Linux-based devices that are vulnerable to specific security flaws tracked under CVE-2026-64507 and CVE-2026-64508. It correlates vulnerability assessment data with device inventory to highlight exposed systems.
Identifies NetScaler ADC or Gateway software versions in the inventory that are known to be vulnerable to CVE-2026-88771 and CVE-2026-88772, despite having received the patch for CVE-2026-19490.
This rule identifies Linux-based devices that are vulnerable to specific security flaws tracked under CVE-2026-64507 and CVE-2026-64508. It correlates vulnerability assessment data with device inventory to highlight exposed systems.
This rule identifies Linux-based devices that are vulnerable to specific security flaws tracked under CVE-2026-64507 and CVE-2026-64508. It correlates vulnerability assessment data with device inventory to highlight exposed systems.
This rule monitors network device logs for patterns indicative of reconnaissance or vulnerability scanning against management and VPN interfaces of common firewall and network appliances (FortiGate, Meraki, WatchGuard, Sophos). It flags sources that either request multiple sensitive paths related to system status and configuration or employ known scanning tools (Nmap, masscan, Nuclei, zgrab, curl) in the user-agent string.
This rule identifies MikroTik devices running vulnerable versions of RouterOS (specifically those older than 7.24) that are susceptible to CVE-2026-84411. This vulnerability involves an integer underflow in the web management HTTP handling, which can lead to unauthenticated remote code execution or denial of service.
This rule monitors IT asset inventory data for instances of ConnectWise (ScreenConnect) software running outdated versions prior to 26.6.5, which are known to be vulnerable to CVE-2026-84869. Identifying these assets is critical for preventing potential exploitation of public-facing remote administration tools.
This rule detects potential automated reconnaissance activity characteristic of the 'Strix' tool against web applications. It uses two detection mechanisms: tracking high-frequency requests that match typical scanning path patterns (excluding OPTIONS requests) and monitoring for a surge in 404 or 400 error responses, which often indicates an automated vulnerability scanner attempting to probe non-existent resources.
Detects network traffic consistent with automated penetration testing frameworks such as Nuclei, ffuf, or sqlmap. This rule monitors HTTP user-agent strings and triggers an alert if high-frequency scanning activity from a single source is observed within a 60-second window, which is indicative of automated reconnaissance or vulnerability scanning.
This rule identifies installations of Parallels Desktop on Intel-based macOS devices that are within the 26.x version branch and have not been updated to the 27.0.0 fix. It utilizes software inventory and device information to alert on systems running vulnerable software susceptible to exploitation.
This rule identifies servers running an outdated and vulnerable version (1.9.3 HF3) of the Acronis Backup plugin within cPanel, WHM, or Plesk environments. This specific version is known to be vulnerable to CVE-2026-87886.
This rule identifies IoT devices that have reported critical or high severity software vulnerabilities within the last 24 hours. It correlates DeviceTvmSoftwareVulnerabilities data with DeviceInfo to specifically isolate vulnerable IoT-categorized assets and provides a summary of affected devices, software, and the associated CVEs to prioritize remediation efforts.
This rule identifies Linux devices running kernel versions susceptible to the DirtyAH6, TUNderflow, PPPoEject, and DiagSpill vulnerabilities. It parses the kernel version from the OSBuild information and flags devices falling below the specific patched versions (5.10.270, 6.1.188, 6.6.157, 7.2.4).
This rule identifies Linux devices running kernel versions susceptible to the DirtyAH6, TUNderflow, PPPoEject, and DiagSpill vulnerabilities. It parses the kernel version from the OSBuild information and flags devices falling below the specific patched versions (5.10.270, 6.1.188, 6.6.157, 7.2.4).
This rule identifies Linux devices running kernel versions susceptible to the DirtyAH6, TUNderflow, PPPoEject, and DiagSpill vulnerabilities. It parses the kernel version from the OSBuild information and flags devices falling below the specific patched versions (5.10.270, 6.1.188, 6.6.157, 7.2.4).
This rule identifies Linux devices running kernel versions susceptible to the DirtyAH6, TUNderflow, PPPoEject, and DiagSpill vulnerabilities. It parses the kernel version from the OSBuild information and flags devices falling below the specific patched versions (5.10.270, 6.1.188, 6.6.157, 7.2.4).
This rule identifies Linux devices running kernel versions susceptible to the DirtyAH6, TUNderflow, PPPoEject, and DiagSpill vulnerabilities. It parses the kernel version from the OSBuild information and flags devices falling below the specific patched versions (5.10.270, 6.1.188, 6.6.157, 7.2.4).
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