Actively exploited in the wild
WatchGuard Firebox and XTM Privilege Escalation Vulnerability
WatchGuard - Firebox and XTM · Listed in the CISA KEV since 2022-04-11. This indicates confirmed attacks in production environments.
Required action: Apply updates per vendor instructions.
CVE-2022-23176
HighCVSS 8.8KEVSummary
WatchGuard Firebox and XTM appliances allow a remote attacker with unprivileged credentials to access the system with a privileged management session via exposed management access. This vulnerability impacts Fireware OS before 12.7.2_U1, 12.x before 12.1.3_U3, and 12.2.x through 12.5.x before 12.5.7_U3.
Risk Assessment
Risk of full device compromise by a remote attacker with low privileges, potentially leading to network security breach.
Recommendation
Update Fireware OS to a patched version and restrict access to the management interface.
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Original NVD description (English source)
WatchGuard Firebox and XTM appliances allow a remote attacker with unprivileged credentials to access the system with a privileged management session via exposed management access. This vulnerability impacts Fireware OS before 12.7.2_U1, 12.x before 12.1.3_U3, and 12.2.x through 12.5.x before 12.5.7_U3.