CVE-2021-23028

On version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.2, and 13.1.x before 13.1.4, when JSON content profiles are configured for URLs as part of an F5 Advanced Web Application Firewall (WAF)/BIG-IP ASM security policy and applied to a virtual server, undisclosed requests may cause the BIG-IP ASM bd process to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
f5CNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 73%
VendorProductVersion
f5big-ip_advanced_web_application_firewall
13.1.3.5 ≤
𝑥
≤ 13.1.3.6
f5big-ip_advanced_web_application_firewall
14.1.3.1 ≤
𝑥
≤ 14.1.4.1
f5big-ip_advanced_web_application_firewall
15.1.1 ≤
𝑥
< 15.1.3.1
f5big-ip_advanced_web_application_firewall
16.0.1
f5big-ip_application_security_manager
13.1..3.5 ≤
𝑥
≤ 13.1.3.6
f5big-ip_application_security_manager
14.1.3.1 ≤
𝑥
≤ 14.1.4.1
f5big-ip_application_security_manager
15.1.0 ≤
𝑥
< 15.1.3.1
f5big-ip_application_security_manager
16.0.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://support.f5.com/csp/article/K00602225
https://support.f5.com/csp/article/K00602225