{"schemaVersion":3,"id":"CVE-2015-0653","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The management interface in Cisco TelePresence Video Communication Server (VCS) and Cisco Expressway before X7.2.4, X8 before X8.1.2, and X8.2 before X8.2.2 and Cisco TelePresence Conductor before X2.3.1 and XC2.4 before XC2.4.1 allows remote attackers to bypass authentication via crafted login parameters, aka Bug IDs CSCur02680 and CSCur05556.","dates":{"published":"2015-03-13T01:00:00.000Z","modified":"2024-08-06T04:17:32.522Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":10,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":10,"severity":"high","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.04341,"percentile":0.91085,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.04341},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.04341,"percentile":0.91085}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.04341,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.04341,"percentile":0.91085}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-287","name":"Improper Authentication","description":"When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/287.html"}],"affected":[{"vendor":"cisco","product":"expressway_software","name":"expressway software","label":"expressway_software","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ x7.2, < x7.2.4","noFixRecorded":false,"fixedIn":null},{"text":"≥ x8.1, < x8.1.2","noFixRecorded":false,"fixedIn":null},{"text":"≥ x8.2, < x8.2.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ x7.2, < x7.2.4 | ≥ x8.1, < x8.1.2 | ≥ x8.2, < x8.2.2","eol":null,"hubHref":"/vendor/cisco/expressway_software"},{"vendor":"cisco","product":"telepresence_conductor","name":"telepresence conductor","label":"telepresence_conductor","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ x2.3, < x2.3.1","noFixRecorded":false,"fixedIn":null},{"text":"≥ xc2.4, < xc2.4.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ x2.3, < x2.3.1 | ≥ xc2.4, < xc2.4.1","eol":null,"hubHref":"/vendor/cisco/telepresence_conductor"},{"vendor":"cisco","product":"telepresence_video_communication_server_software","name":"telepresence video communication server software","label":"telepresence_video_communication_server_software","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ x7.2, < x7.2.4","noFixRecorded":false,"fixedIn":null},{"text":"≥ x8.1, < x8.1.2","noFixRecorded":false,"fixedIn":null},{"text":"≥ x8.2, < x8.2.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ x7.2, < x7.2.4 | ≥ x8.1, < x8.1.2 | ≥ x8.2, < x8.2.2","eol":null,"hubHref":"/vendor/cisco/telepresence_video_communication_server_software"}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.securitytracker.com/id/1031910","label":"www.securitytracker.com/id/1031910","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK","Third Party Advisory"]},{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150311-vcs","label":"tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150311-vcs","hostname":"tools.cisco.com","tags":["Vendor Advisory","X Refsource CISCO"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2015-03-13T01:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-06T04:17:32.522Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T10:53:43.577Z","stale":false,"partial":false}}