{"id":"CVE-2016-0037","aliases":["EUVD-2016-0075","GHSA-cwpc-m69r-9cc3"],"status":"published","title":"The forms-based authentication implementation in Active Directory Federation Services (ADFS) 3.0...","description":"The forms-based authentication implementation in Active Directory Federation Services (ADFS) 3.0 in Microsoft Windows Server 2012 R2 allows remote attackers to cause a denial of service (daemon outage) via crafted data, aka \"Microsoft Active Directory Federation Services Denial of Service Vulnerability.\"","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.25661,"percentile":0.97977,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2016-02-10T11:00:00Z","modified":"2026-06-17T00:36:50Z","products":[{"vendor":"microsoft","product":"windows_server_2012"}],"references":[{"url":"http://www.securitytracker.com/id/1034984","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.securityfocus.com/bid/82507","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-020","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-0037"},{"url":"https://github.com/advisories/GHSA-cwpc-m69r-9cc3"}],"sources":{"cve":[{"id":"CVE-2016-0037","description":"The forms-based authentication implementation in Active Directory Federation Services (ADFS) 3.0 in Microsoft Windows Server 2012 R2 allows remote attackers to cause a denial of service (daemon outage) via crafted data, aka \"Microsoft Active Directory Federation Services Denial of Service Vulnerability.\"","status":"published","published":"2016-02-10T11:00:00Z","modified":"2024-08-05T22:08:12.789Z","updated_at":"2026-11-02T14:33:37.12286Z"}],"euvd":[{"id":"EUVD-2016-0075","description":"The forms-based authentication implementation in Active Directory Federation Services (ADFS) 3.0 in Microsoft Windows Server 2012 R2 allows remote attackers to cause a denial of service (daemon outage) via crafted data, aka \"Microsoft Active Directory Federation Services Denial of Service Vulnerability.\"","status":"published","published":"2016-02-10T11:00:00Z","modified":"2024-08-05T22:08:12Z","updated_at":"2026-11-03T02:23:02.73611Z"}],"ghsa":[{"id":"GHSA-cwpc-m69r-9cc3","title":"The forms-based authentication implementation in Active Directory Federation Services (ADFS) 3.0...","description":"The forms-based authentication implementation in Active Directory Federation Services (ADFS) 3.0 in Microsoft Windows Server 2012 R2 allows remote attackers to cause a denial of service (daemon outage) via crafted data, aka \"Microsoft Active Directory Federation Services Denial of Service Vulnerability.\"","status":"published","published":"2022-05-14T01:05:06Z","modified":"2023-02-02T05:02:55Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:51:32.364862Z"}],"nvd":[{"id":"CVE-2016-0037","description":"The forms-based authentication implementation in Active Directory Federation Services (ADFS) 3.0 in Microsoft Windows Server 2012 R2 allows remote attackers to cause a denial of service (daemon outage) via crafted data, aka \"Microsoft Active Directory Federation Services Denial of Service Vulnerability.\"","status":"published","published":"2016-02-10T11:59:03.453Z","modified":"2026-06-17T00:36:50.007Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:03:21.143462Z"}]}}