CVE-2026-20732CWE-451

BIG-IP Configuration utility vulnerability

Low · published February 4, 2026

CVSS v4.0
2.3
EPSS
0%
Percentile
7.7
In the wild
Unconfirmed
What it is

A vulnerability exists in an undisclosed BIG-IP Configuration utility page that may allow an attacker to spoof error messages.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

The record
Technical detail
CVSS v4.0
2.3 · LOW
Vector
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00185 · 7.7th percentile
Weakness
CWE-451 · User Interface (UI) Misrepresentation of Critical Information
Published
2026-02-04T15:02Z
EPSS history
Timeline
  • 04 FEB 15:02Z
    BIG-IP Configuration utility vulnerability
    cvelistv5