What is CVE-2025-27850?

CVE-2025-27850 is a high-severity vulnerability in Garmin Empirbus_wireless_display_unit, classified under Improper Link Resolution Before File Access. CVSS score: 7.5/10. Published 2026-05-13.

How severe is CVE-2025-27850?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Garmin Empirbus_wireless_display_unit

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…

EPSS: 0.001 (18.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Garmin Empirbus_wireless_display_unit — versions v1, v2
Garmin Empirbus_wireless_display_unit_firmware — versions 1.4.6, 5.00
N/a — versions n/a

Weakness classification (CWE)

CWE-59 — Improper Link Resolution Before File Access

References

cve@mitre.org (Product)
cve@mitre.org (Release Notes)

Frequently asked questions

What is CVE-2025-27850?: CVE-2025-27850 is a high-severity vulnerability in Garmin Empirbus_wireless_display_unit, classified under Improper Link Resolution Before File Access. CVSS score: 7.5/10. Published 2026-05-13.
How severe is CVE-2025-27850?: High severity. CVSS v3 base score is 7.5 out of 10.