Improper certificate validation in Universal Device Client (UDC) - CVE-2025-6026
Published: October 15, 2025
Vulnerability identifier: #VU117185
CSH Severity: Medium
CVSS v4: 5.3 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-6026
CWE-ID: CWE-295
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform MitM attack.
The vulnerability exists due to improper certificate validation. A remote attacker with ability to intercept network traffic can perform MitM attack and obtain encrypted application metadata, including device information, geolocation, and telemetry data.
Affected software
Universal Device Client (UDC)
How to mitigate CVE-2025-6026
Install updates from vendor's website.
Universal Device Client (UDC) - update to 25.7.0.21