The web interface for Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 up to and including 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 Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
pingtel xpressa 1.2.5 |
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pingtel xpressa 1.2.7.4 |
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