CVE-2019-6687
mediumpriority · track · 30EPSS 0.005 · 41 %ileEUUSEPSS · scored 2026-10-28
On versions 15.0.0-15.0.1.1, the BIG-IP ASM Cloud Security Services profile uses a built-in verification mechanism that fails to properly authenticate the X.509 certificate of remote endpoints.
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 · 5.8–7.4
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
- f5 big-ip application security manager15.0.0 → 15.1.0nvdUScpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (5)
External citations — patches, advisories, analysis.
- https://support.f5.com/csp/article/K59957337cnnvd
- https://vigilance.fr/vulnerability/F5-BIG-IP-ASM-privilege-escalation-via-Cloud-Security-Services-X-509-Certificate-31210cnnvd
- https://www.auscert.org.au/bulletins/ESB-2019.4744/cnnvd
- https://support.f5.com/csp/article/K59957337enisa_euvd
- https://support.f5.com/csp/article/K59957337Vendor Advisorynvd
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