Dashboard / CVE-2025-27850

CVE-2025-27850

HIGH
MEDIUM Priority: 0.03 BB Relevance: 75/100
Published: 2026-05-13 Modified: 2026-11-04 First seen: 2026-11-04 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: High
I: None
A: None

Description

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 filesystem is enabled. This allows an attacker to retrieve arbitrary files from the device.

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
garmin empirbus_wireless_display_unit_firmware 1.4.6
garmin empirbus_wireless_display_unit_firmware 5.00

References & Advisories (2)

Bug Bounty Relevance

75 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

7.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS — Exploitation Probability

0.39%
Raw Score 0.003870
Percentile 33.0%
Date 2026-11-04

Intelligence Sources

nvd ref →

External Links