CVE-2022-25293

Name of the Vulnerable Software and Affected Versions WatchGuard Firebox and XTM appliances Fireware OS versions prior to 12.7.2 U2 WatchGuard Firebox and XTM appliances Fireware OS versions 12.x prior to 12.1.3 U8 WatchGuard Firebox and XTM appliances Fireware OS versions 12.2.x through 12.5.x prior to 12.5.9 U2

Description A stack-based buffer overflow in the systemd of WatchGuard Firebox and XTM appliances allows an authenticated remote attacker to potentially execute arbitrary code by initiating a firmware update with a malicious upgrade image.

Recommendations For Fireware OS versions prior to 12.7.2 U2, update to version 12.7.2 U2 or later. For Fireware OS versions 12.x prior to 12.1.3 U8, update to version 12.1.3 U8 or later. For Fireware OS versions 12.2.x through 12.5.x prior to 12.5.9 U2, update to version 12.5.9 U2 or later.