CVE-2026-2135 UTT HiPER 810 formPdbUpConfig sub_43F020 command injection

Medium 5.3 Published 8 Feb 2026 Updated 23 Feb 2026

Remote attackers can execute arbitrary commands on UTT HiPER 810 devices via the formPdbUpConfig interface.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-2135?

CVE-2026-2135 is a medium-severity command injection vulnerability in UTT HiPER 810, published on 8 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability was detected in UTT HiPER 810 1.7.4-141218. The impacted element is the function sub_43F020 of the file /goform/formPdbUpConfig. Performing a manipulation of the argument policyNames results in command injection. It is possible to initiate the attack remotely. The exploit is now public and may be used.

Weakness: CWE-77, CWE-74

Which versions are affected by CVE-2026-2135?

It affects 1 product.

Products include Utt 810 Firmware.

How do I fix CVE-2026-2135?

No fix has been published for CVE-2026-2135 yet. Limit exposure of the affected software until one is available.

Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.

Is CVE-2026-2135 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2135 exists.

Sources

Also known as GHSA-jc7h-xwvq-gmqx.