CVE-2025-27853
Analyzed Analyzed - Analysis Complete
BaseFortify

Publication date: 2026-05-13

Last updated on: 2026-06-02

Assigner: MITRE

Description
The locally served web site on the Garmin WDU (v1 1.4.6 and v2 5.0) allows its authentication to be bypassed. The WDU web site only performs authentication with the client within the client's browser. The WebSockets used to communicate with the WDU server do not enforce any authentication. An attacker may bypass all authentication mechanisms by directly utilizing the remote APIs available on the websocket.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2026-05-13
Last Modified
2026-06-02
Generated
2026-06-10
EPSS Evaluated
2026-06-08
NVD
CVE-2025-27853
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
garmin empirbus_wireless_display_unit_firmware 1.4.6
garmin empirbus_wireless_display_unit_firmware 5.00
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-306 The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
AI Quick Actions have not been generated yet.
Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2025-27853. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart