CVE-2026-42406HIGH 8.7EPSS p4.6%

CVE-2026-42406CVE-2026-42406

Description

A vulnerability exists in BIG-IP and BIG-IQ systems where a highly privileged, authenticated attacker with at least the Certificate Manager role can modify configuration objects that allow running arbitrary commands.     Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Scoring

CVSS 3.18.7 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
EPSS0.15% probability of exploitation · percentile 4.6% · 2026-06-19T12:03:05Z
Published2026-05-13
Last modified2026-05-13

Underlying weaknesses· 1

CWE-267

References

  1. https://my.f5.com/manage/s/article/K000160971

1

TypeTargetConfidenceTier
WeaknessPrivilege Defined With Unsafe Actionscwe-2670%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.