A vulnerability exists in iControl REST and the TMOS Shell (tmsh) where a highly privileged, authenticated attacker with at least the Manager role can create configura…

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. May 13, 2026 · NIST NVD

   Detected

   A vulnerability exists in iControl REST and the TMOS Shell (tmsh) where a highly privileged, authenticated attacker with at least the Manager role can create configuration objects that allow running arbitrary commands. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

2. Jun 29, 2026 · NIST NVD

   Updated

   A vulnerability exists in iControl REST and the TMOS Shell (tmsh) where a highly privileged, authenticated attacker with at least the Manager role can create configuration objects that allow running arbitrary commands. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected

• cpe f5/big-ip access policy managerversion unspecified
• cpe f5/big-ip access policy manager21.0.0
• cpe f5/big-ip advanced firewall managerversion unspecified
• cpe f5/big-ip advanced web application firewallversion unspecified
• cpe f5/big-ip analyticsversion unspecified

Sources

• CVE.orgVulnerability recordCVE-2026-39459

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-39459

  A vulnerability exists in iControl REST and the TMOS Shell (tmsh) where a highly privileged, authenticated attacker with at least the Manager role can create configuration objects that allow running arbitrary commands. Note: Software versions which have reached End of Technical

  nvd.nist.gov

References

• Mitigation · my.f5.com