VulnerabilityAnalyzed
CVE-2025-27850
The locally served web site on the Garmin WDU (v1 1.4.6 and v2 5.0) allows a symlink attack.
HIGH 7.5EPSS 0.39%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.39%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.39% probability · 32th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-59
- Affected
- garmin/empirbus wireless display unit firmware
- Source
- cve@mitre.org
References
- https://garmin.comProduct
- https://www8.garmin.com/support/ch.jsp?product=010-02642-00Release Notes
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.