BIG-IQ iControl REST vulnerability_CVE-2026-20916

8.1 / 10

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Description

An authenticated iControl REST user with low privileges can create or modify arbitrary files through an undisclosed iControl REST endpoint on the BIG-IQ system.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Basic Information

ID CVE-2026-20916

Source f5

Published May 13, 2026 at 14:12

Affected Product

Vendor F5

Product BIG-IQ

Version 8.4.0

Affected Versions F5 BIG-IQ 8.4.0

CWE Classification

CWE-22

References

my.f5.com /manage/s/article/K000158029

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    "published": "2026-05-13T14:12:31.330Z",
    "modified": "2026-05-13T14:12:31.330Z",
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