CVE-2025-27853

The locally served web site on the Garmin WDU v1 1.4.6 and v2 5.0 allows its authentication to be bypassed. The WDU web site only performs authentication with the client within the client's browser. The WebSockets used to communicate with the WDU server do not enforce any authentication. An...

CVE-2025-27851

The locally served web site on the Garmin WDU v1 1.4.6 and v2 5.0 allows a cross-site origin WebSocket hijacking attack. Among other uses, the WDU utilizes WebSockets to control settings, including administrative settings. This allows a network attacker to take full control of a WDU. To initiate ...

EUVD-2025-209828

The locally served web site on the Garmin WDU v1 1.4.6 and v2 5.0 allows a symlink attack. If a malicious graphics package containing symlinks is uploaded, the web server follows the supplied links when serving content. No mechanisms to restrict those link targets to a specific area of the...

EUVD-2025-209830

The locally served web site on the Garmin WDU v1 1.4.6 and v2 5.0 allows a reflected cross site scripting XSS attack. This allows an attacker on the local network segment to execute arbitrary JavaScript code within the context of the WDU webpage. Full administrator level access to the device is...

EUVD-2025-209831

The locally served web site on the Garmin WDU v1 1.4.6 and v2 5.0 allows its authentication to be bypassed. The WDU web site only performs authentication with the client within the client's browser. The WebSockets used to communicate with the WDU server do not enforce any authentication. An...

EUVD-2025-209829

The locally served web site on the Garmin WDU v1 1.4.6 and v2 5.0 allows a cross-site origin WebSocket hijacking attack. Among other uses, the WDU utilizes WebSockets to control settings, including administrative settings. This allows a network attacker to take full control of a WDU. To initiate ...

CVE-2025-27850

The locally served web site on the Garmin WDU v1 1.4.6 and v2 5.0 allows a symlink attack. If a malicious graphics package containing symlinks is uploaded, the web server follows the supplied links when serving content. No mechanisms to restrict those link targets to a specific area of the...

CVE-2025-27853

The locally served web site on the Garmin WDU v1 1.4.6 and v2 5.0 allows its authentication to be bypassed. The WDU web site only performs authentication with the client within the client's browser. The WebSockets used to communicate with the WDU server do not enforce any authentication. An...

CVE-2025-27851

The locally served web site on the Garmin WDU v1 1.4.6 and v2 5.0 allows a cross-site origin WebSocket hijacking attack. Among other uses, the WDU utilizes WebSockets to control settings, including administrative settings. This allows a network attacker to take full control of a WDU. To initiate ...

CVE-2025-27852

The locally served web site on the Garmin WDU v1 1.4.6 and v2 5.0 allows a reflected cross site scripting XSS attack. This allows an attacker on the local network segment to execute arbitrary JavaScript code within the context of the WDU webpage. Full administrator level access to the device is...

CVE-2025-27853

The locally served web site on the Garmin WDU v1 1.4.6 and v2 5.0 allows its authentication to be bypassed. The WDU web site only performs authentication with the client within the client's browser. The WebSockets used to communicate with the WDU server do not enforce any authentication. An...

CVE-2025-27853

The locally served web site on the Garmin WDU v1 1.4.6 and v2 5.0 allows its authentication to be bypassed. The WDU web site only performs authentication with the client within the client's browser. The WebSockets used to communicate with the WDU server do not enforce any authentication. An...

CVE-2025-27851

The locally served web site on the Garmin WDU v1 1.4.6 and v2 5.0 allows a cross-site origin WebSocket hijacking attack. Among other uses, the WDU utilizes WebSockets to control settings, including administrative settings. This allows a network attacker to take full control of a WDU. To initiate ...

CVE-2025-27850

CVE-2025-27850 affects Garmin WDU servers (versions v1 1.4.6 and v2 5.0). A symlink attack is possible when a malicious graphics package containing symlinks is uploaded; the web server follows the provided links while serving content, and there are no restrictions on link targets. This allows an ...

CVE-2025-27852

The locally served web site on the Garmin WDU v1 1.4.6 and v2 5.0 allows a reflected cross site scripting XSS attack. This allows an attacker on the local network segment to execute arbitrary JavaScript code within the context of the WDU webpage. Full administrator level access to the device is...

Garmin WDU 安全漏洞

Garmin WDU is a wireless data unit developed by Garmin Corporation, designed for data updates and maintenance of aviation electronic devices. Both the Garmin WDU v1 1.4.6 version and v2 5.0 version contain security vulnerabilities. These vulnerabilities stem from authentication bypasses, allowing...

PT-2026-40796

Name of the Vulnerable Software and Affected Versions Garmin WDU version 1.4.6 Garmin WDU version 5.0 Description The locally served web site allows a cross-site origin WebSocket hijacking attack. The system utilizes WebSockets to manage settings, including administrative configurations, which...

PT-2026-40795

Name of the Vulnerable Software and Affected Versions Garmin WDU version 1.4.6 Garmin WDU version 5.0 Description The locally served web site allows a symlink attack, which occurs when a system follows a symbolic link a file that points to another file or directory to access locations outside the...

CVE-2025-27851

The locally served web site on the Garmin WDU v1 1.4.6 and v2 5.0 allows a cross-site origin WebSocket hijacking attack. Among other uses, the WDU utilizes WebSockets to control settings, including administrative settings. This allows a network attacker to take full control of a WDU. To initiate ...

CVE-2025-27851

The CVE-2025-27851 entry concerns Garmin WDU devices (versions v1 1.4.6 and v2 5.0). The vulnerability is a cross-site origin WebSocket hijacking flaw on the locally served web interface, enabling a network attacker to take full control of a WDU by abusing WebSockets used to manage settings, incl...