CVE-2014-0721: Cisco Unified SIP Phone 3905

High severity, CVSS 10.0. EPSS: 2.9% chance of exploitation in the next 30 days.

The Cisco Unified SIP Phone 3905 with firmware before 9.4(1) allows remote attackers to obtain root access via a session on the test interface on TCP port 7870, aka Bug ID CSCuh75574.

Affected products

• Cisco Unified SIP Phone 3905: affected versions not specified

Published 2014-02-22. Last modified 2026-06-17.