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6.5 Medium

CVE-2026-42937 Incorrect permission assignment vulnerabilities exist in BIG-IP and BIG-IQ TMOS Shell (tmsh) arp and ndp commands, and…

Description

Incorrect permission assignment vulnerabilities exist in BIG-IP and BIG-IQ TMOS Shell (tmsh) arp and ndp commands, and in BIG-IP iControl REST. These vulnerabilities may allow an authenticated attacker to view adjacent network information.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected products and versions

Product Affected versions Fixed in
BIG-IP 21.1 earliest → < 21.1.0 21.1.0
BIG-IP 21.0 21.0.0 → < 21.0.0.2 21.0.0.2
BIG-IP 17.5 17.5.0 → < 17.5.1.6 17.5.1.6
BIG-IP 17.1 17.1.0 → < 17.1.3.2 17.1.3.2
BIG-IP 16.1 16.1.0 → latest No fix stated
BIG-IQ 8.4 8.4.0 → latest No fix stated

References

Timeline

  1. Published
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