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CVE-2026-94127

BIG-IP APM OAuth vulnerability PUBLISHED

Description (CNA)

When a BIG-IP APM access policy and an OAuth profile are configured on a virtual server, specific malicious traffic can lead to remote code execution (RCE). This vulnerability is only present when BIG-IP APM is configured as an OAuth Authorization Server. Deployments using APM strictly as an OAuth Client / Resource Server (without OAuth authorization server profiles configured) are not affected by this vulnerability. Impact: This vulnerability allows an unauthenticated attacker to perform remote code execution. The BIG-IP system in Appliance mode is also vulnerable. This is a data plane issue; there is no control plane exposure. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected (CNA)

Vendor / productVersions
F5 / BIG-IPaffected 21.1.0 before Hotfix-BIGIP-21.1.0.2.0.30.22-ENG; affected 17.5.0 before Hotfix-BIGIP-17.5.1.9.0.160.12-ENG; affected 17.1.0 before Hotfix-BIGIP-17.1.3.5.0.41.14-ENG

CWE

CWE-122

References

ADP enrichment

CISA-ADP

No English description supplied.