{"id":"CVE-2002-0669","aliases":["EUVD-2002-0663","GHSA-2x83-cpgr-4rhm"],"status":"published","title":"The web interface for Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 through 1.2.7.4 allows...","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.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01126,"percentile":0.6652,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2003-02-11T05:00:00Z","modified":"2026-06-16T21:57:54Z","products":[{"vendor":"pingtel","product":"xpressa"}],"references":[{"url":"http://www.iss.net/security_center/static/9564.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Vendor Advisory"]},{"url":"http://www.atstake.com/research/advisories/2002/a071202-1.txt","tags":["vendor-advisory","x_refsource_ATSTAKE","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-0669"},{"url":"https://github.com/advisories/GHSA-2x83-cpgr-4rhm"}],"sources":{"cve":[{"id":"CVE-2002-0669","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.","status":"published","published":"2003-02-11T05:00:00Z","modified":"2024-08-08T02:56:38.702Z","updated_at":"2026-11-02T14:33:55.303902Z"}],"euvd":[{"id":"EUVD-2002-0663","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.","status":"published","published":"2003-02-11T05:00:00Z","modified":"2024-08-08T02:56:38Z","updated_at":"2026-11-03T01:14:59.632362Z"}],"ghsa":[{"id":"GHSA-2x83-cpgr-4rhm","title":"The web interface for Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 through 1.2.7.4 allows...","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.","status":"published","published":"2022-04-30T18:19:41Z","modified":"2023-01-30T05:06:06Z","updated_at":"2026-11-02T14:47:25.356505Z"}],"nvd":[{"id":"CVE-2002-0669","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.","status":"published","published":"2003-02-19T05:00:00Z","modified":"2026-06-16T21:57:54.627Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:44.251133Z"}]}}