{"id":"CVE-2014-3396","aliases":["EUVD-2014-3409","GHSA-j7xc-jjfg-828j"],"status":"published","title":"Cisco IOS XR on ASR 9000 devices does not properly use compression for port-range and address...","description":"Cisco IOS XR on ASR 9000 devices does not properly use compression for port-range and address-range encoding, which allows remote attackers to bypass intended Typhoon line-card ACL restrictions via transit traffic, aka Bug ID CSCup30133.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01359,"percentile":0.71882,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2014-10-05T01:00:00Z","modified":"2026-06-17T00:08:06Z","products":[{"vendor":"cisco","product":"asr_9000_rsp440_router"},{"vendor":"cisco","product":"asr_9001"},{"vendor":"cisco","product":"asr_9006"},{"vendor":"cisco","product":"asr_9010"},{"vendor":"cisco","product":"asr_9904"},{"vendor":"cisco","product":"asr_9912"},{"vendor":"cisco","product":"asr_9922"},{"vendor":"cisco","product":"ios_xr"}],"references":[{"url":"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3396","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-3396"},{"url":"https://github.com/advisories/GHSA-j7xc-jjfg-828j"}],"sources":{"cve":[{"id":"CVE-2014-3396","description":"Cisco IOS XR on ASR 9000 devices does not properly use compression for port-range and address-range encoding, which allows remote attackers to bypass intended Typhoon line-card ACL restrictions via transit traffic, aka Bug ID CSCup30133.","status":"published","published":"2014-10-05T01:00:00Z","modified":"2024-08-06T10:43:05.546Z","updated_at":"2026-11-02T14:33:44.569327Z"}],"euvd":[{"id":"EUVD-2014-3409","description":"Cisco IOS XR on ASR 9000 devices does not properly use compression for port-range and address-range encoding, which allows remote attackers to bypass intended Typhoon line-card ACL restrictions via transit traffic, aka Bug ID CSCup30133.","status":"published","published":"2014-10-05T01:00:00Z","modified":"2024-08-06T10:43:05Z","updated_at":"2026-11-03T01:57:10.864648Z"}],"ghsa":[{"id":"GHSA-j7xc-jjfg-828j","title":"Cisco IOS XR on ASR 9000 devices does not properly use compression for port-range and address...","description":"Cisco IOS XR on ASR 9000 devices does not properly use compression for port-range and address-range encoding, which allows remote attackers to bypass intended Typhoon line-card ACL restrictions via transit traffic, aka Bug ID CSCup30133.","status":"published","published":"2022-05-17T04:31:44Z","modified":"2023-01-28T05:01:58Z","updated_at":"2026-11-02T14:43:40.735861Z"}],"nvd":[{"id":"CVE-2014-3396","description":"Cisco IOS XR on ASR 9000 devices does not properly use compression for port-range and address-range encoding, which allows remote attackers to bypass intended Typhoon line-card ACL restrictions via transit traffic, aka Bug ID CSCup30133.","status":"published","published":"2014-10-05T01:55:13.11Z","modified":"2026-06-17T00:08:06.833Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:02:56.266125Z"}]}}