{"id":"CVE-2009-2870","aliases":["EUVD-2009-2860","GHSA-r78g-mr95-6qvw"],"status":"published","title":"Unspecified vulnerability in Cisco IOS 12.2 through 12.4, when the Cisco Unified Border Element...","description":"Unspecified vulnerability in Cisco IOS 12.2 through 12.4, when the Cisco Unified Border Element feature is enabled, allows remote attackers to cause a denial of service (device reload) via crafted SIP messages, aka Bug ID CSCsx25880.","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02521,"percentile":0.84963,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2009-09-28T18:20:00Z","modified":"2026-06-16T23:10:23Z","products":[{"vendor":"cisco","product":"ios"}],"references":[{"url":"http://www.cisco.com/en/US/products/products_security_advisory09186a0080af811b.shtml","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"http://www.securitytracker.com/id?1022930","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2009/2759","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://tools.cisco.com/security/center/viewAlert.x?alertId=18891","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-2870"},{"url":"https://github.com/advisories/GHSA-r78g-mr95-6qvw"}],"sources":{"cve":[{"id":"CVE-2009-2870","description":"Unspecified vulnerability in Cisco IOS 12.2 through 12.4, when the Cisco Unified Border Element feature is enabled, allows remote attackers to cause a denial of service (device reload) via crafted SIP messages, aka Bug ID CSCsx25880.","status":"published","published":"2009-09-28T18:20:00Z","modified":"2024-08-07T06:07:37.089Z","updated_at":"2026-11-02T14:33:23.749891Z"}],"euvd":[{"id":"EUVD-2009-2860","description":"Unspecified vulnerability in Cisco IOS 12.2 through 12.4, when the Cisco Unified Border Element feature is enabled, allows remote attackers to cause a denial of service (device reload) via crafted SIP messages, aka Bug ID CSCsx25880.","status":"published","published":"2009-09-28T18:20:00Z","modified":"2024-08-07T06:07:37Z","updated_at":"2026-11-03T01:39:15.952935Z"}],"ghsa":[{"id":"GHSA-r78g-mr95-6qvw","title":"Unspecified vulnerability in Cisco IOS 12.2 through 12.4, when the Cisco Unified Border Element...","description":"Unspecified vulnerability in Cisco IOS 12.2 through 12.4, when the Cisco Unified Border Element feature is enabled, allows remote attackers to cause a denial of service (device reload) via crafted SIP messages, aka Bug ID CSCsx25880.","status":"published","published":"2022-05-02T03:39:26Z","modified":"2023-01-31T05:08:29Z","updated_at":"2026-11-02T14:49:24.252889Z"}],"nvd":[{"id":"CVE-2009-2870","description":"Unspecified vulnerability in Cisco IOS 12.2 through 12.4, when the Cisco Unified Border Element feature is enabled, allows remote attackers to cause a denial of service (device reload) via crafted SIP messages, aka Bug ID CSCsx25880.","status":"published","published":"2009-09-28T19:30:01.483Z","modified":"2026-06-16T23:10:23.84Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:37.004244Z"}]}}