CVE-2025-9242 WatchGuard Firebox iked Out of Bounds Write Vulnerability

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. ...

PT-2025-38127

Name of the Vulnerable Software and Affected Versions WatchGuard Fireware OS versions 11.10.2 through 11.12.4 Update1 WatchGuard Fireware OS versions 12.0 through 12.11.3 WatchGuard Fireware OS version 2025.1 Description An out-of-bounds write vulnerability exists in WatchGuard Fireware OS,...

CVE-2025-6947

A stored cross-site scripting XSS vulnerability exists in the management interface of WatchGuard Firebox appliances via the SIP Proxy configuration. An authenticated remote attacker with administrator privileges could exploit this vulnerability to execute arbitrary JavaScript code in the Firebox...

CVE-2025-6947 WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in SIP Proxy Configuration

A stored cross-site scripting XSS vulnerability exists in the management interface of WatchGuard Firebox appliances via the SIP Proxy configuration. An authenticated remote attacker with administrator privileges could exploit this vulnerability to execute arbitrary JavaScript code in the Firebox...

CVE-2025-6999 WatchGuard Firebox Authentication Portal Request Smuggling Vulnerability

An HTTP Request Smuggling CWE-444 vulnerability in the Authentication portal of WatchGuard Fireware OS allows a remote attacker to evade request parameter sanitation and perform a reflected self-Cross-Site Scripting XSS attack. WatchGuard does not believe there is a practical exploit chain with a...

CVE-2025-6999 WatchGuard Firebox Authentication Portal Request Smuggling Vulnerability

An HTTP Request Smuggling CWE-444 vulnerability in the Authentication portal of WatchGuard Fireware OS allows a remote attacker to evade request parameter sanitation and perform a reflected self-Cross-Site Scripting XSS attack. WatchGuard does not believe there is a practical exploit chain with a...

CVE-2025-6999

CVE-2025-6999 describes an HTTP Request Smuggling (CWE-444) vulnerability in the WatchGuard Fireware OS Authentication portal, affecting Fireware OS versions 12.0–12.11.2. The issue allows a remote attacker to evade request parameter sanitation and perform a reflected self-XSS attack. The vulnera...

CVE-2022-25361

WatchGuard Firebox and XTM appliances allow an unauthenticated remote attacker to delete arbitrary files from a limited set of directories on the system. This vulnerability impacts Fireware OS before 12.7.2U2, 12.x before 12.1.3U8, and 12.2.x through 12.5.x before 12.5.9U2...

CVE-2022-25363

WatchGuard Firebox and XTM appliances allow an authenticated remote attacker with unprivileged credentials to modify privileged management user credentials. This vulnerability impacts Fireware OS before 12.7.2U2, 12.x before 12.1.3U8, and 12.2.x through 12.5.x before 12.5.9U2...

CVE-2022-25290

WatchGuard Firebox and XTM appliances allow an authenticated remote attacker with unprivileged credentials to retrieve certificate private keys. This vulnerability impacts Fireware OS before 12.7.2U2, 12.x before 12.1.3U8, and 12.2.x through 12.5.x before 12.5.9U2...

CVE-2025-4804

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in WatchGuard Fireware OS allows Stored XSS via the spamBlocker module. This vulnerability requires an authenticated administrator session to a locally managed Firebox. This issue affects...

CVE-2025-4805

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in WatchGuard Fireware OS allows Stored XSS. This vulnerability requires an authenticated administrator session to a locally managed Firebox. This issue affects Fireware OS: from 12.0 through...

CVE-2025-4804

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in WatchGuard Fireware OS allows Stored XSS via the spamBlocker module. This vulnerability requires an authenticated administrator session to a locally managed Firebox...

CVE-2025-4805

A stored cross-site scripting XSS vulnerability exists in the management interface of WatchGuard Firebox appliances via the Access Portal configuration. An authenticated remote attacker with administrator privileges could exploit this vulnerability to execute arbitrary JavaScript code in the...

CVE-2025-4805 WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in Acces Portal Configuration

A stored cross-site scripting XSS vulnerability exists in the management interface of WatchGuard Firebox appliances via the Access Portal configuration. An authenticated remote attacker with administrator privileges could exploit this vulnerability to execute arbitrary JavaScript code in the...

CVE-2025-4805

CVE-2025-4805 describes a stored XSS vulnerability in WatchGuard Fireware OS (Firebox). The issue arises from improper input neutralization during web page generation, allowing stored XSS when an authenticated administrator session to a locally managed Firebox is present. Affected versions are Fi...

CVE-2025-4805 WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in Acces Portal Configuration

A stored cross-site scripting XSS vulnerability exists in the management interface of WatchGuard Firebox appliances via the Access Portal configuration. An authenticated remote attacker with administrator privileges could exploit this vulnerability to execute arbitrary JavaScript code in the...

CVE-2025-4804 WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in Hotpot Configuration

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in WatchGuard Fireware OS allows Stored XSS via the spamBlocker module. This vulnerability requires an authenticated administrator session to a locally managed Firebox...

CVE-2025-4804 WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in Hotpot Configuration

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in WatchGuard Fireware OS allows Stored XSS via the spamBlocker module. This vulnerability requires an authenticated administrator session to a locally managed Firebox...

CVE-2025-4804

CVE-2025-4804 affects WatchGuard Fireware OS on Firebox devices, with a Stored XSS via the spamBlocker module. Affected versions are 12.0 through 12.11.1; exploitation requires an authenticated administrator session on a locally managed Firebox. Root cause is improper neutralization of input duri...