Vulnerabilities (CVE)

Filtered by vendor Watchguard Subscribe
Total 115 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-13079 1 Watchguard 40 Firebox M270, Firebox M290, Firebox M295 and 37 more 2026-08-10 N/A 7.8 HIGH
A local privilege escalation vulnerability in the WatchGuard Mobile VPN with SSL client for Windows allows a local attacker to escalate their privileges to NT AUTHORITY\SYSTEM on the machine where the client is installed. This issue affects the Mobile VPN with SSL client for Windows up to and including 2026.2.
CVE-2025-9242 1 Watchguard 39 Firebox M270, Firebox M290, Firebox M295 and 36 more 2026-08-10 N/A 9.8 CRITICAL
An Out-of-bounds Write vulnerability in the WatchGuard Fireware OS iked process may allow a remote unauthenticated attacker to execute arbitrary code. This vulnerability affects both the mobile user VPN with IKEv2 and the branch office VPN using IKEv2 when configured with a dynamic gateway peer. If the Firebox was previously configured with the mobile user VPN with IKEv2 or a branch office VPN using IKEv2 to a dynamic gateway peer, and both of those configurations have since been deleted, that Firebox may still be vulnerable if a branch office VPN to a static gateway peer is still configured.
CVE-2026-6788 1 Watchguard 1 Agent 2026-08-10 N/A 7.8 HIGH
Uncontrolled Search Path Element vulnerability in WatchGuard Agent on Windows allows Using Malicious Files.
CVE-2026-6787 1 Watchguard 1 Agent 2026-08-10 N/A 7.8 HIGH
Use of Hard-coded Cryptographic Key vulnerability in WatchGuard Agent on Windows allows Inclusion of Code in Existing Process.
CVE-2026-41288 1 Watchguard 1 Agent 2026-08-10 N/A 7.8 HIGH
Incorrect permission assignment for a resource in the patch management component of the WatchGuard Agent on Windows allows an authenticated local user to elevate their privileges to NT AUTHORITY\\SYSTEM.
CVE-2026-41287 1 Watchguard 1 Agent 2026-08-10 N/A 6.5 MEDIUM
Stack-based Buffer Overflow vulnerability in the WatchGuard Agent discovery service on Windows allows Overflow Buffers. An unauthenticated attacker on the same local network could exploit this vulnerability to crash the agent service.
CVE-2026-41286 1 Watchguard 1 Agent 2026-08-10 N/A 6.5 MEDIUM
Stack-based Buffer Overflow vulnerability in the WatchGuard Agent discovery service on Windows allows Overflow Buffers. An unauthenticated attacker on the same local network could exploit this vulnerability to crash the agent service.
CVE-2026-3344 1 Watchguard 39 Firebox M270, Firebox M290, Firebox M295 and 36 more 2026-08-10 N/A 4.9 MEDIUM
A vulnerability in WatchGuard Fireware OS may allow an attacker to bypass the Fireware OS filesystem integrity check and maintain limited persistence via a maliciously-crafted firmware update package.
CVE-2026-3343 1 Watchguard 37 Firebox M270, Firebox M290, Firebox M295 and 34 more 2026-08-10 N/A 6.1 MEDIUM
A reflected cross-site scripting (XSS) vulnerability in the Fireware OS Web UI enabled execution of malicious JavaScript in the context of an authenticated management user's browser when they click on a specially crafted link.
CVE-2025-1547 1 Watchguard 28 Firebox M270, Firebox M290, Firebox M370 and 25 more 2026-08-10 N/A 7.2 HIGH
A stack-based buffer overflow vulnerability [CWE-121] in WatchGuard Fireware OS's certificate request command could allow an authenticated privileged user to execute arbitrary code via specially crafted CLI commands.
CVE-2025-1545 1 Watchguard 34 Firebox M270, Firebox M290, Firebox M370 and 31 more 2026-08-10 N/A 7.5 HIGH
An XPath Injection vulnerability in WatchGuard Fireware OS may allow a remote unauthenticated attacker to retrieve sensitive information from the Firebox configuration through an exposed authentication or management web interface. This vulnerability only affects Firebox systems that have at least one authentication hotspot configured.
CVE-2025-13940 1 Watchguard 32 Firebox M270, Firebox M290, Firebox M370 and 29 more 2026-08-10 N/A 5.5 MEDIUM
An Expected Behavior Violation [CWE-440] vulnerability in WatchGuard Fireware OS may allow an attacker to bypass the Fireware OS boot time system integrity check and prevent the Firebox from shutting down in the event of a system integrity check failure. The on-demand system integrity check in the Fireware Web UI will correctly show a failed system integrity check message in the event of a failure.
CVE-2025-13939 1 Watchguard 34 Firebox M270, Firebox M290, Firebox M370 and 31 more 2026-08-10 N/A 6.1 MEDIUM
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WatchGuard Fireware OS (Gateway Wireless Controller module) allows Stored XSS.
CVE-2025-13938 1 Watchguard 34 Firebox M270, Firebox M290, Firebox M370 and 31 more 2026-08-10 N/A 6.1 MEDIUM
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WatchGuard Fireware OS (Autotask Technology Integration module) allows Stored XSS.
CVE-2025-13937 1 Watchguard 34 Firebox M270, Firebox M290, Firebox M370 and 31 more 2026-08-10 N/A 6.1 MEDIUM
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WatchGuard Fireware OS (ConnectWise Technology Integration module) allows Stored XSS.
CVE-2025-13936 1 Watchguard 34 Firebox M270, Firebox M290, Firebox M370 and 31 more 2026-08-10 N/A 6.1 MEDIUM
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WatchGuard Fireware OS (Tigerpaw Technology Integration module) allows Stored XSS.
CVE-2025-12196 1 Watchguard 34 Firebox M270, Firebox M290, Firebox M370 and 31 more 2026-08-10 N/A 7.2 HIGH
An Out-of-bounds Write vulnerability in WatchGuard Fireware OS's CLI could allow an authenticated privileged user to execute arbitrary code via a specially crafted CLI command.
CVE-2025-12195 1 Watchguard 34 Firebox M270, Firebox M290, Firebox M370 and 31 more 2026-08-10 N/A 7.2 HIGH
An Out-of-bounds Write vulnerability in WatchGuard Fireware OS's CLI could allow an authenticated privileged user to execute arbitrary code via specially crafted IPSec configuration CLI commands.
CVE-2025-12026 1 Watchguard 34 Firebox M270, Firebox M290, Firebox M370 and 31 more 2026-08-10 N/A 7.2 HIGH
An Out-of-bounds Write vulnerability in WatchGuard Fireware OS’s certificate request command could allow an authenticated privileged user to execute arbitrary code via specially crafted CLI commands.
CVE-2025-11838 1 Watchguard 32 Firebox M270, Firebox M290, Firebox M370 and 29 more 2026-08-10 N/A 7.5 HIGH
A memory corruption vulnerability in WatchGuard Fireware OS may allow an unauthenticated attacker to trigger a Denial of Service (DoS) condition in the Mobile User VPN with IKEv2 and the Branch Office VPN using IKEv2 when configured with a dynamic gateway peer.