PT-2026-40797 · Garmin · Empirbus Wireless Display Unit Firmware

CVE-2025-27852 · Published 2026-05-13 · Updated 2026-06-02

Positive Technologies (AI Summary)

CVSS v3.1

5.0

Medium

Base vector

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

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 reflected cross site scripting (XSS) attack, which is a technique where a malicious script is reflected off a web application to the victim's browser. This enables an attacker on the local network segment to execute arbitrary JavaScript code within the context of the webpage, potentially leading to full administrator level access to the device. Exploitation requires the victim to view a specific URL and click an element on the rendered page.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-27852

Affected Products

Empirbus Wireless Display Unit Firmware

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2025-27852 · Security Note
• https://garmin.com · Note
• https://t.me/cveNotify/165692 · Telegram Post
• https://www8.garmin.com/support/ch.jsp?product=010-02642-00 · Note