{"id":"CVE-2013-3107","aliases":["EUVD-2013-3045","GHSA-fm49-c4fm-fj64"],"status":"published","title":"VMware vCenter Server 5.1 before Update 1, when anonymous LDAP binding for Active Directory is...","description":"VMware vCenter Server 5.1 before Update 1, when anonymous LDAP binding for Active Directory is enabled, allows remote attackers to bypass authentication by providing a valid username in conjunction with an empty password.","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":"2026-11-09","score":0.01977,"percentile":0.80655,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2013-05-01T10:00:00Z","modified":"2026-06-16T23:54:32Z","products":[{"vendor":"vmware","product":"vcenter_server_appliance"}],"references":[{"url":"http://www.vmware.com/security/advisories/VMSA-2013-0006.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-3107"},{"url":"https://github.com/advisories/GHSA-fm49-c4fm-fj64"}],"sources":{"cve":[{"id":"CVE-2013-3107","description":"VMware vCenter Server 5.1 before Update 1, when anonymous LDAP binding for Active Directory is enabled, allows remote attackers to bypass authentication by providing a valid username in conjunction with an empty password.","status":"published","published":"2013-05-01T10:00:00Z","modified":"2024-09-16T16:32:28.119Z","updated_at":"2026-11-02T14:34:56.530545Z"}],"euvd":[{"id":"EUVD-2013-3045","description":"VMware vCenter Server 5.1 before Update 1, when anonymous LDAP binding for Active Directory is enabled, allows remote attackers to bypass authentication by providing a valid username in conjunction with an empty password.","status":"published","published":"2013-05-01T10:00:00Z","modified":"2024-09-16T16:32:28Z","updated_at":"2026-11-03T00:55:51.136895Z"}],"ghsa":[{"id":"GHSA-fm49-c4fm-fj64","title":"VMware vCenter Server 5.1 before Update 1, when anonymous LDAP binding for Active Directory is...","description":"VMware vCenter Server 5.1 before Update 1, when anonymous LDAP binding for Active Directory is enabled, allows remote attackers to bypass authentication by providing a valid username in conjunction with an empty password.","status":"published","published":"2022-05-17T05:10:47Z","modified":"2023-01-28T05:03:23Z","updated_at":"2026-11-02T14:43:58.014629Z"}],"nvd":[{"id":"CVE-2013-3107","description":"VMware vCenter Server 5.1 before Update 1, when anonymous LDAP binding for Active Directory is enabled, allows remote attackers to bypass authentication by providing a valid username in conjunction with an empty password.","status":"published","published":"2013-05-01T12:00:14.573Z","modified":"2026-06-16T23:54:32.26Z","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-264"],"updated_at":"2026-11-02T14:02:25.704053Z"}]}}