{"id":"CVE-2026-92252","aliases":["EUVD-2026-83740","GHSA-gg55-9v9r-g4r9"],"status":"published","title":"Incorrect Default Permissions in WatchDog Anti-Virus Installation Directory","description":"Incorrect default permissions in the installation directory of WatchDog Anti-Virus on Windows allow local, low-privileged users to modify, replace, or delete antivirus binaries and configuration files, because the installer grants the Users group Full Control over C:\\Program Files (x86)\\Watchdog Anti-Virus. This may disable antivirus protection or enable privileged code execution if modified binaries are loaded by an elevated WatchDog process.","severity":{"version":"4.0","score":5.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:Y/RE:M/U:Amber","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00143,"percentile":0.03642,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-276"],"published":"2026-09-20T12:16:45Z","modified":"2026-09-22T19:41:38Z","products":[{"vendor":"watchdog","product":"anti-virus"}],"references":[{"url":"https://watchdog.com/vulnerability-disclosure-policy/"},{"url":"https://watchdog.com/anti-virus-release-notes/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-92252"},{"url":"https://watchdog.com/anti-virus-release-notes"},{"url":"https://watchdog.com/vulnerability-disclosure-policy"},{"url":"https://github.com/advisories/GHSA-gg55-9v9r-g4r9"}],"sources":{"cve":[{"id":"CVE-2026-92252","title":"Incorrect Default Permissions in WatchDog Anti-Virus Installation Directory","description":"Incorrect default permissions in the installation directory of WatchDog Anti-Virus on Windows allow local, low-privileged users to modify, replace, or delete antivirus binaries and configuration files, because the installer grants the Users group Full Control over C:\\Program Files (x86)\\Watchdog Anti-Virus. This may disable antivirus protection or enable privileged code execution if modified binaries are loaded by an elevated WatchDog process.","status":"published","published":"2026-09-20T12:16:45.612Z","modified":"2026-09-21T14:12:29.871Z","cvss":[{"version":"4.0","score":5.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:Y/RE:M/U:Amber","level":"medium","assessor":"cna"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T13:48:24.536396Z"}],"euvd":[{"id":"EUVD-2026-83740","description":"Incorrect default permissions in the installation directory of WatchDog Anti-Virus on Windows allow local, low-privileged users to modify, replace, or delete antivirus binaries and configuration files, because the installer grants the Users group Full Control over C:\\Program Files (x86)\\Watchdog Anti-Virus. This may disable antivirus protection or enable privileged code execution if modified binaries are loaded by an elevated WatchDog process.","status":"published","published":"2026-09-20T12:16:45Z","modified":"2026-09-21T14:12:29Z","cvss":[{"version":"4.0","score":5.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:Y/RE:M/U:Amber","level":"medium"}],"updated_at":"2026-11-02T17:28:05.36994Z"}],"ghsa":[{"id":"GHSA-gg55-9v9r-g4r9","title":"Incorrect default permissions in the installation directory of WatchDog Anti-Virus on Windows...","description":"Incorrect default permissions in the installation directory of WatchDog Anti-Virus on Windows allow local, low-privileged users to modify, replace, or delete antivirus binaries and configuration files, because the installer grants the Users group Full Control over C:\\Program Files (x86)\\Watchdog Anti-Virus. This may disable antivirus protection or enable privileged code execution if modified binaries are loaded by an elevated WatchDog process.","status":"published","published":"2026-09-20T15:30:23Z","modified":"2026-09-20T15:30:29Z","cvss":[{"version":"4.0","score":5.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:X/V:X/RE:M/U:Amber","level":"medium"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T15:12:14.055197Z"}],"nvd":[{"id":"CVE-2026-92252","description":"Incorrect default permissions in the installation directory of WatchDog Anti-Virus on Windows allow local, low-privileged users to modify, replace, or delete antivirus binaries and configuration files, because the installer grants the Users group Full Control over C:\\Program Files (x86)\\Watchdog Anti-Virus. This may disable antivirus protection or enable privileged code execution if modified binaries are loaded by an elevated WatchDog process.","status":"published","published":"2026-09-20T13:17:46.063Z","modified":"2026-09-22T19:41:38.447Z","cvss":[{"version":"4.0","score":5.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:X/V:X/RE:M/U:Amber","level":"medium","assessor":"secondary"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:12:50.043898Z"}]}}