Vulnerability Details CVE-2021-23008
On version 15.1.x before 15.1.3, 14.1.x before 14.1.4, 13.1.x before 13.1.4, 12.1.x before 12.1.6, and all versions of 16.0.x and 11.6.x., BIG-IP APM AD (Active Directory) authentication can be bypassed via a spoofed AS-REP (Kerberos Authentication Service Response) response sent over a hijacked KDC (Kerberos Key Distribution Center) connection or from an AD server compromised by an attacker. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 68.6%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
Products affected by CVE-2021-23008
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.10
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4.2.74.291
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.4.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.5
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.6
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.7
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.8
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.5.9
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.0
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.3.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.3.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.3.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.3.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:11.6.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.0
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.3.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.3.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.3.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.3.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.3.5
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.3.6
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.3.7
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.4.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.4.1.0.97.6
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cpe:2.3:a:f5:big-ip_access_policy_manager:12.1.4.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.0
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.0.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.0.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.0.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.0.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.0.5
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.0.6
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.0.7
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.0.8
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.1.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.1.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.1.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.1.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.1.5
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cpe:2.3:a:f5:big-ip_access_policy_manager:13.1.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0.2.0.45.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0.2.0.62.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0.3.0.79.6
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0.3.0.97.6
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0.3.0.99.6
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0.5
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0.5.0.15.5
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0.5.0.36.5
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0.5.0.40.5
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0.6
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0.6.0.11.9
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0.6.0.14.9
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0.6.0.68.9
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0.6.0.70.9
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2-0.0.37
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2-0.89.37
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.0.11.37
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.0.18.37
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.0.32.37
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.1-0.0.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.1.0.105.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.1.0.111.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.1.0.115.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.1.0.122.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.1.0.14.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.1.0.16.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.1.0.34.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.1.0.46.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.1.0.83.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.1.0.97.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.1.0.99.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.2-0.0.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.3-0.0.5
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.5
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.5-0.0.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.6
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.6-0.0.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.7
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.7-0.0.5
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cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.2.8
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cpe:2.3:a:f5:big-ip_access_policy_manager:15.0.0
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cpe:2.3:a:f5:big-ip_access_policy_manager:15.0.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:15.0.1.0.33.11
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cpe:2.3:a:f5:big-ip_access_policy_manager:15.0.1.0.48.11
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cpe:2.3:a:f5:big-ip_access_policy_manager:15.0.1.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:15.0.1.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:15.0.1.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:15.0.1.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:15.1.0
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cpe:2.3:a:f5:big-ip_access_policy_manager:15.1.0.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:15.1.0.2
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cpe:2.3:a:f5:big-ip_access_policy_manager:15.1.0.3
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cpe:2.3:a:f5:big-ip_access_policy_manager:15.1.0.4
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cpe:2.3:a:f5:big-ip_access_policy_manager:15.1.0.5
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cpe:2.3:a:f5:big-ip_access_policy_manager:15.1.1
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cpe:2.3:a:f5:big-ip_access_policy_manager:16.0.0