CVE-2026-42930CWE-35

Appliance mode iControl REST vulnerability

High · published May 13, 2026

CVSS v4.0
8.5
EPSS
1%
Percentile
47.1
In the wild
Unconfirmed
What it is

When running in Appliance mode, an authenticated attacker assigned the 'Administrator' role may be able to bypass Appliance mode restrictions on a BIG-IP system.

Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

The record
Technical detail
CVSS v4.0
8.5 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
EPSS
0.00582 · 47.1th percentile
Weakness
CWE-35 · Path Traversal: '.../...//'
Published
2026-05-13T14:12Z
EPSS history
Timeline
  • 13 MAY 14:12Z
    Appliance mode iControl REST vulnerability
    cvelistv5