CVE-2026-39459 — iControl REST and tmsh vulnerability

CVE-2026-39459

iControl REST and tmsh vulnerability PUBLISHED

Description (CNA)

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 (CNA)

Vendor / product	Versions
F5 / BIG-IP	unaffected 21.1.0 before ; affected 21.0.0 before 21.0.0.2; affected 17.5.0 before 17.5.1.6; affected 17.1.0 before 17.1.3.2; affected 16.1.0 before

CWE

CWE-272

References

https://my.f5.com/manage/s/article/K000160863

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.