Vulnerability Name: | CVE-2020-0837 (CCN-187263) | ||||||||||||
Assigned: | 2019-11-04 | ||||||||||||
Published: | 2020-09-08 | ||||||||||||
Updated: | 2021-07-21 | ||||||||||||
Summary: | A spoofing vulnerability exists when Active Directory Federation Services (ADFS) improperly handles multi-factor authentication requests.To exploit this vulnerability, an attacker could send a specially crafted authentication request, aka 'ADFS Spoofing Vulnerability'. | ||||||||||||
CVSS v3 Severity: | 5.3 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N) 4.6 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)
4.4 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C)
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CVSS v2 Severity: | 4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N)
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Vulnerability Type: | CWE-287 | ||||||||||||
Vulnerability Consequences: | Gain Access | ||||||||||||
References: | Source: MITRE Type: CNA CVE-2020-0837 Source: XF Type: UNKNOWN ms-adfs-cve20200837-spoofing(187263) Source: CCN Type: Microsoft Security TechCenter - September 2020 ADFS Spoofing Vulnerability Source: N/A Type: Patch, Vendor Advisory N/A | ||||||||||||
Vulnerable Configuration: | Configuration 1: Configuration CCN 1: ![]() | ||||||||||||
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