{"id":"CVE-2011-3309","aliases":["EUVD-2011-3273","GHSA-m83r-347v-p4vc"],"status":"published","title":"Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 through 8.4...","description":"Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 through 8.4 process IKE requests despite a vpnclient mode configuration, which allows remote attackers to obtain potentially sensitive information by reading IKE responder traffic, aka Bug ID CSCtt07749.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01054,"percentile":0.64622,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2012-05-02T10:00:00Z","modified":"2026-06-16T23:33:03Z","products":[{"vendor":"cisco","product":"5500_series_adaptive_security_appliance"},{"vendor":"cisco","product":"adaptive_security_appliance_software"}],"references":[{"url":"http://www.securitytracker.com/id?1027008","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.cisco.com/web/software/280775065/45357/ASA-825-Interim-Release-Notes.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3309"},{"url":"https://github.com/advisories/GHSA-m83r-347v-p4vc"}],"sources":{"cve":[{"id":"CVE-2011-3309","description":"Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 through 8.4 process IKE requests despite a vpnclient mode configuration, which allows remote attackers to obtain potentially sensitive information by reading IKE responder traffic, aka Bug ID CSCtt07749.","status":"published","published":"2012-05-02T10:00:00Z","modified":"2024-08-06T23:29:56.698Z","updated_at":"2026-11-02T14:35:36.968002Z"}],"euvd":[{"id":"EUVD-2011-3273","description":"Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 through 8.4 process IKE requests despite a vpnclient mode configuration, which allows remote attackers to obtain potentially sensitive information by reading IKE responder traffic, aka Bug ID CSCtt07749.","status":"published","published":"2012-05-02T10:00:00Z","modified":"2024-08-06T23:29:56Z","updated_at":"2026-11-03T01:39:52.044449Z"}],"ghsa":[{"id":"GHSA-m83r-347v-p4vc","title":"Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 through 8.4...","description":"Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 through 8.4 process IKE requests despite a vpnclient mode configuration, which allows remote attackers to obtain potentially sensitive information by reading IKE responder traffic, aka Bug ID CSCtt07749.","status":"published","published":"2022-05-17T05:19:48Z","modified":"2023-01-28T05:03:55Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:44:04.493027Z"}],"nvd":[{"id":"CVE-2011-3309","description":"Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 through 8.4 process IKE requests despite a vpnclient mode configuration, which allows remote attackers to obtain potentially sensitive information by reading IKE responder traffic, aka Bug ID CSCtt07749.","status":"published","published":"2012-05-02T10:09:21.52Z","modified":"2026-06-16T23:33:03.927Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:02:12.272092Z"}]}}