{"id":"CVE-2009-5040","aliases":["EUVD-2009-4998","GHSA-xjq5-7h7q-37wc"],"status":"published","title":"CallManager Express (CME) on Cisco IOS before 15.0(1)XA allows remote authenticated users to...","description":"CallManager Express (CME) on Cisco IOS before 15.0(1)XA allows remote authenticated users to cause a denial of service (device crash) by using an extension mobility (EM) phone to interact with the menu for SNR number changes, aka Bug ID CSCta63555.","severity":{"version":"2.0","score":6.8,"vector":"AV:N/AC:L/Au:S/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01972,"percentile":0.80562,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2011-01-07T18:00:00Z","modified":"2026-06-16T23:14:52Z","products":[{"vendor":"cisco","product":"ios"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/64681","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/45765","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.cisco.com/en/US/docs/ios/15_0/15_0x/15_01_XA/rn800xa.pdf","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-5040"},{"url":"https://github.com/advisories/GHSA-xjq5-7h7q-37wc"}],"sources":{"cve":[{"id":"CVE-2009-5040","description":"CallManager Express (CME) on Cisco IOS before 15.0(1)XA allows remote authenticated users to cause a denial of service (device crash) by using an extension mobility (EM) phone to interact with the menu for SNR number changes, aka Bug ID CSCta63555.","status":"published","published":"2011-01-07T18:00:00Z","modified":"2024-08-07T07:24:53.77Z","updated_at":"2026-11-02T14:33:22.699876Z"}],"euvd":[{"id":"EUVD-2009-4998","description":"CallManager Express (CME) on Cisco IOS before 15.0(1)XA allows remote authenticated users to cause a denial of service (device crash) by using an extension mobility (EM) phone to interact with the menu for SNR number changes, aka Bug ID CSCta63555.","status":"published","published":"2011-01-07T18:00:00Z","modified":"2024-08-07T07:24:53Z","updated_at":"2026-11-03T01:39:08.21747Z"}],"ghsa":[{"id":"GHSA-xjq5-7h7q-37wc","title":"CallManager Express (CME) on Cisco IOS before 15.0(1)XA allows remote authenticated users to...","description":"CallManager Express (CME) on Cisco IOS before 15.0(1)XA allows remote authenticated users to cause a denial of service (device crash) by using an extension mobility (EM) phone to interact with the menu for SNR number changes, aka Bug ID CSCta63555.","status":"published","published":"2022-05-02T04:00:48Z","modified":"2023-01-31T05:09:43Z","updated_at":"2026-11-02T14:49:31.756278Z"}],"nvd":[{"id":"CVE-2009-5040","description":"CallManager Express (CME) on Cisco IOS before 15.0(1)XA allows remote authenticated users to cause a denial of service (device crash) by using an extension mobility (EM) phone to interact with the menu for SNR number changes, aka Bug ID CSCta63555.","status":"published","published":"2011-01-07T19:00:16.983Z","modified":"2026-06-16T23:14:52.88Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:N/AC:L/Au:S/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:01:38.684719Z"}]}}