{"id":"CVE-2014-2140","aliases":["EUVD-2014-2180","GHSA-vfp2-gqx8-p8jq"],"status":"published","title":"Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a...","description":"Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a denial of service (card reset) via a TCP FIN attack that triggers file-descriptor exhaustion and a failure to open a CAL pipe, aka Bug ID CSCug97348.","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":0.02067,"percentile":0.81528,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2014-04-12T01:00:00Z","modified":"2026-06-17T00:06:07Z","products":[{"vendor":"cisco","product":"cisco_ons_15454_system_software"},{"vendor":"cisco","product":"ons_15454"}],"references":[{"url":"http://tools.cisco.com/security/center/viewAlert.x?alertId=33680","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2140","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-2140"},{"url":"https://github.com/advisories/GHSA-vfp2-gqx8-p8jq"}],"sources":{"cve":[{"id":"CVE-2014-2140","description":"Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a denial of service (card reset) via a TCP FIN attack that triggers file-descriptor exhaustion and a failure to open a CAL pipe, aka Bug ID CSCug97348.","status":"published","published":"2014-04-12T01:00:00Z","modified":"2024-08-06T10:06:00.273Z","updated_at":"2026-11-02T14:33:43.883586Z"}],"euvd":[{"id":"EUVD-2014-2180","description":"Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a denial of service (card reset) via a TCP FIN attack that triggers file-descriptor exhaustion and a failure to open a CAL pipe, aka Bug ID CSCug97348.","status":"published","published":"2014-04-12T01:00:00Z","modified":"2024-08-06T10:06:00Z","updated_at":"2026-11-03T01:57:14.847023Z"}],"ghsa":[{"id":"GHSA-vfp2-gqx8-p8jq","title":"Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a...","description":"Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a denial of service (card reset) via a TCP FIN attack that triggers file-descriptor exhaustion and a failure to open a CAL pipe, aka Bug ID CSCug97348.","status":"published","published":"2022-05-17T04:47:21Z","modified":"2023-01-28T05:02:24Z","updated_at":"2026-11-02T14:43:46.253094Z"}],"nvd":[{"id":"CVE-2014-2140","description":"Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a denial of service (card reset) via a TCP FIN attack that triggers file-descriptor exhaustion and a failure to open a CAL pipe, aka Bug ID CSCug97348.","status":"published","published":"2014-04-12T04:37:31.847Z","modified":"2026-06-17T00:06:07.79Z","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":"2026-11-02T14:02:53.710973Z"}]}}