{"id":"CVE-2015-4288","aliases":["EUVD-2015-4311","GHSA-9fj4-p49h-qwx5"],"status":"published","title":"The LDAP implementation on the Cisco Web Security Appliance (WSA) 8.5.0-000, Email Security...","description":"The LDAP implementation on the Cisco Web Security Appliance (WSA) 8.5.0-000, Email Security Appliance (ESA) 8.5.7-042, and Content Security Management Appliance (SMA) 8.3.6-048 does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate, aka Bug IDs CSCuo29561, CSCuv40466, and CSCuv40470.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00477,"percentile":0.41466,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-310"],"published":"2015-07-29T01:00:00Z","modified":"2026-06-17T00:27:03Z","products":[{"vendor":"cisco","product":"content_security_management_appliance"},{"vendor":"cisco","product":"email_security_appliance"},{"vendor":"cisco","product":"web_security_appliance"}],"references":[{"url":"http://tools.cisco.com/security/center/viewAlert.x?alertId=40137","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-4288"},{"url":"https://github.com/advisories/GHSA-9fj4-p49h-qwx5"}],"sources":{"cve":[{"id":"CVE-2015-4288","description":"The LDAP implementation on the Cisco Web Security Appliance (WSA) 8.5.0-000, Email Security Appliance (ESA) 8.5.7-042, and Content Security Management Appliance (SMA) 8.3.6-048 does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate, aka Bug IDs CSCuo29561, CSCuv40466, and CSCuv40470.","status":"published","published":"2015-07-29T01:00:00Z","modified":"2024-08-06T06:11:12.194Z","updated_at":"2026-11-02T14:35:43.322279Z"}],"euvd":[{"id":"EUVD-2015-4311","description":"The LDAP implementation on the Cisco Web Security Appliance (WSA) 8.5.0-000, Email Security Appliance (ESA) 8.5.7-042, and Content Security Management Appliance (SMA) 8.3.6-048 does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate, aka Bug IDs CSCuo29561, CSCuv40466, and CSCuv40470.","status":"published","published":"2015-07-29T01:00:00Z","modified":"2024-08-06T06:11:12Z","updated_at":"2026-11-03T02:22:04.533858Z"}],"ghsa":[{"id":"GHSA-9fj4-p49h-qwx5","title":"The LDAP implementation on the Cisco Web Security Appliance (WSA) 8.5.0-000, Email Security...","description":"The LDAP implementation on the Cisco Web Security Appliance (WSA) 8.5.0-000, Email Security Appliance (ESA) 8.5.7-042, and Content Security Management Appliance (SMA) 8.3.6-048 does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate, aka Bug IDs CSCuo29561, CSCuv40466, and CSCuv40470.","status":"published","published":"2022-05-17T04:10:41Z","modified":"2023-01-28T05:01:15Z","updated_at":"2026-11-02T14:43:31.850485Z"}],"nvd":[{"id":"CVE-2015-4288","description":"The LDAP implementation on the Cisco Web Security Appliance (WSA) 8.5.0-000, Email Security Appliance (ESA) 8.5.7-042, and Content Security Management Appliance (SMA) 8.3.6-048 does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate, aka Bug IDs CSCuo29561, CSCuv40466, and CSCuv40470.","status":"published","published":"2015-07-29T01:59:06.89Z","modified":"2026-06-17T00:27:03.033Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-310"],"updated_at":"2026-11-02T14:03:07.96297Z"}]}}