CVE-2002-0669: Pingtel Xpressa

Medium severity, CVSS 5.0. EPSS: 1.1% chance of exploitation in the next 30 days.

The web interface for Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 through 1.2.7.4 allows administrators to cause a denial of service by modifying the SIP_AUTHENTICATE_SCHEME value to force authentication of incoming calls, which does not notify the user when an authentication failure occurs.

Affected products

• Pingtel Xpressa: version 1.2.5 only; version 1.2.7.4 only

Published 2003-02-19. Last modified 2026-06-16.