PT-2026-40797 · Undefined · Undefined

Published 2026-05-13 · Updated 2026-05-13 · CVE-2025-27852

Mitre

CVSS v3.1

5.0

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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 possible. To initiate an exploit of this vulnerability, the victim must execute two actions: (1) view a specific URL served by the WDU, and (2) click an element on the rendered page.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-27852

Affected Products

Undefined

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2025-27852 · Security Note
• https://www8.garmin.com/support/ch.jsp?product=010-02642-00 · Note
• https://garmin.com · Note