CVE-2022-25292 : Vulnerability Insights and Analysis
Discover CVE-2022-25292 affecting WatchGuard Firebox & XTM appliances. Learn about the impact, affected systems, exploitation, and mitigation steps to protect your devices.
A wgagent stack-based buffer overflow in 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. 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.
Understanding CVE-2022-25292
This section provides insights into the nature and impact of the CVE-2022-25292 vulnerability.
What is CVE-2022-25292?
CVE-2022-25292 is a wgagent stack-based buffer overflow vulnerability found in WatchGuard Firebox and XTM appliances, enabling a remote attacker to execute malicious code.
The Impact of CVE-2022-25292
The vulnerability allows authenticated remote attackers to potentially run arbitrary code by triggering a firmware update with a malicious image.
Technical Details of CVE-2022-25292
Explore more about the technical aspects and implications of the CVE-2022-25292 vulnerability.
Vulnerability Description
CVE-2022-25292 arises from a stack-based buffer overflow in WatchGuard Firebox and XTM appliances, providing an opportunity for remote code execution.
Affected Systems and Versions
The vulnerability affects Fireware OS versions 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 across WatchGuard Firebox and XTM appliances.
Exploitation Mechanism
An authenticated remote attacker exploits this vulnerability via a specific process that triggers a stack-based buffer overflow when initiating a firmware update with a corrupted upgrade image.
Mitigation and Prevention
Learn how to mitigate the risks associated with CVE-2022-25292 and secure your systems against potential exploits.
Immediate Steps to Take
Immediately update affected Fireware OS versions to the patched releases (12.7.2_U2, 12.1.3_U8, 12.5.9_U2) to remediate the vulnerability.
Long-Term Security Practices
Ensure ongoing monitoring and regular security updates to prevent potential security breaches in the future.
Patching and Updates
Stay informed about security patches and updates provided by WatchGuard to address vulnerabilities and enhance system security.