CVE-2006-0374: Advantage Century Telecommunication p202s

High severity, CVSS 7.5. EPSS: 1.6% chance of exploitation in the next 30 days.

Advantage Century Telecommunication (ACT) P202S IP Phone 1.01.21 running firmware 1.1.21 has multiple undocumented ports available, which (1) might allow remote attackers to obtain sensitive information, such as memory contents and internal operating-system data, by directly accessing the VxWorks WDB remote debugging ONCRPC (aka wdbrpc) on UDP 17185, (2) reflect network data using echo (TCP 7), or (3) gain access without authentication using rlogin (TCP 513).

Affected products

• Advantage Century Telecommunication p202s: version 1.01.21_firmware_1.1.21 only

Published 2006-01-22. Last modified 2026-06-16.