Vulnerability Database

313,519

Total vulnerabilities in the database

CVE-2022-26318

On WatchGuard Firebox and XTM appliances, an unauthenticated user can execute arbitrary code, aka FBX-22786. This vulnerability impacts Fireware OS before 12.7.2_U2, 12.x before 12.1.3_U8, and 12.2.x through 12.5.x before 12.5.9_U2.

  • Published: Mar 4, 2022
  • Updated: Nov 4, 2025
  • CVE: CVE-2022-26318
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9.8
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

No CWE or OWASP classifications available.

Software From Fixed in
watchguard / fireware 12.0.0 12.1.3
watchguard / fireware 12.1.3-u1 12.1.3-u1.x
watchguard / fireware 12.1.3-u2 12.1.3-u2.x
watchguard / fireware 12.7.2-u1 12.7.2-u1.x
watchguard / fireware 12.7.0 12.7.2
watchguard / fireware 12.5.9-u1 12.5.9-u1.x
watchguard / fireware 12.1.3-u3 12.1.3-u3.x
watchguard / fireware 12.1.3-u4 12.1.3-u4.x
watchguard / fireware 12.1.3-u5 12.1.3-u5.x
watchguard / fireware 12.1.3-u6 12.1.3-u6.x
watchguard / fireware 12.1.3-u7 12.1.3-u7.x
watchguard / fireware 12.1.3 12.1.3.x
watchguard / fireware 12.5 12.5.9