VULNERABILITY INTELLIGENCE

CVE-2002-0669

CVSS score5 MEDIUM

EPSS probability1.13%

CISA KEVNot currently listed

Published2003-02-19

Last modified2026-06-16

Description

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.