{"id":"CVE-2015-4240","aliases":["EUVD-2015-4263","GHSA-2426-hmrr-whfq"],"status":"published","title":"Cisco IP Communicator 8.6(4) allows remote attackers to cause a denial of service (service outage...","description":"Cisco IP Communicator 8.6(4) allows remote attackers to cause a denial of service (service outage) via an unspecified URL in a GET request, aka Bug ID CSCuu37656.","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":"2026-11-07","score":0.02337,"percentile":0.83691,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2015-07-08T14:00:00Z","modified":"2026-06-17T00:26:58Z","products":[{"vendor":"cisco","product":"ip_communicator"}],"references":[{"url":"http://www.securitytracker.com/id/1032807","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://tools.cisco.com/security/center/viewAlert.x?alertId=39623","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-4240"},{"url":"https://github.com/advisories/GHSA-2426-hmrr-whfq"}],"sources":{"cve":[{"id":"CVE-2015-4240","description":"Cisco IP Communicator 8.6(4) allows remote attackers to cause a denial of service (service outage) via an unspecified URL in a GET request, aka Bug ID CSCuu37656.","status":"published","published":"2015-07-08T14:00:00Z","modified":"2024-08-06T06:11:12.156Z","updated_at":"2026-11-02T14:35:43.698357Z"}],"euvd":[{"id":"EUVD-2015-4263","description":"Cisco IP Communicator 8.6(4) allows remote attackers to cause a denial of service (service outage) via an unspecified URL in a GET request, aka Bug ID CSCuu37656.","status":"published","published":"2015-07-08T14:00:00Z","modified":"2024-08-06T06:11:12Z","updated_at":"2026-11-03T02:22:04.533858Z"}],"ghsa":[{"id":"GHSA-2426-hmrr-whfq","title":"Cisco IP Communicator 8.6(4) allows remote attackers to cause a denial of service (service outage...","description":"Cisco IP Communicator 8.6(4) allows remote attackers to cause a denial of service (service outage) via an unspecified URL in a GET request, aka Bug ID CSCuu37656.","status":"published","published":"2022-05-17T03:13:36Z","modified":"2023-01-27T05:07:18Z","updated_at":"2026-11-02T14:43:05.912007Z"}],"nvd":[{"id":"CVE-2015-4240","description":"Cisco IP Communicator 8.6(4) allows remote attackers to cause a denial of service (service outage) via an unspecified URL in a GET request, aka Bug ID CSCuu37656.","status":"published","published":"2015-07-08T14:59:00.973Z","modified":"2026-06-17T00:26:58.92Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:03:05.884985Z"}]}}