Vulnerabilities > CVE-2002-0669 - Denial-Of-Service vulnerability in Xpressa 1.2.5/1.2.7.4
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
PARTIAL Summary
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.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Hardware | 2 |