CVE-2025-44843 Command injection in n/a

Medium 6.5 Published 1 May 2025 Updated 2 May 2025

Attackers can execute arbitrary commands on TOTOLINK CA600-PoE devices via a crafted request to the CloudSrvUserdataVersionCheck function.

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

What is CVE-2025-44843?

CVE-2025-44843 is a medium-severity command injection vulnerability in n/a, published on 1 May 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

TOTOLINK CA600-PoE V5.3c.6665_B20180820 was found to contain a command injection vulnerability in the CloudSrvUserdataVersionCheck function via the url parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

Weakness: CWE-77

Which versions are affected by CVE-2025-44843?

It affects 1 product.

Products include Totolink Ca600-Poe Firmware.

How do I fix CVE-2025-44843?

No fix has been published for CVE-2025-44843 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-2025-44843 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-44843 exists.

Sources

Also known as GHSA-xjhg-m88j-hqrc.