Denial of Service Vulnerability in Pingtel xpressa SIP-based Voice-over-IP Phone

CVE-2002-0669 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:N/A:P

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.

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