CVE-2020-5874
mediumpriority · track · 30EPSS 0.013 · 70 %ileEUUSEPSS · scored 2026-10-27
On BIG-IP APM 15.0.0-15.0.1.2, 14.1.0-14.1.2.3, and 14.0.0-14.0.1, in certain circumstances, an attacker sending specifically crafted requests to a BIG-IP APM virtual server may cause a disruption of service provided by the Traffic Management Microkernel(TMM).
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (4)
Products and version ranges known to be affected.
- f5 big-ip access policy manager14.0.0 → 14.0.1nvdUScpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
- f5 big-ip access policy manager14.1.0 → 14.1.2.3nvdUScpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
- f5 big-ip access policy manager15.0.0 → 15.0.1.2nvdUScpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (7)
External citations — patches, advisories, analysis.
- https://nvd.nist.gov/vuln/detail/CVE-2020-5874cnnvd
- https://support.f5.com/csp/article/K46901953cnnvd
- https://vigilance.fr/vulnerability/F5-BIG-IP-APM-denial-of-service-32134cnnvd
- https://www.auscert.org.au/bulletins/ESB-2020.1551.5/cnnvd
- https://www.auscert.org.au/bulletins/ESB-2020.1551/cnnvd
- https://support.f5.com/csp/article/K46901953enisa_euvd
- https://support.f5.com/csp/article/K46901953Vendor Advisorynvd
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