CVE-2023-45465 Command injection in n/a

Critical 9.8 Published 13 Oct 2023 Updated 18 Sep 2024

Attackers can execute arbitrary commands on Netis routers via the Dynamic DNS settings, potentially compromising the device.

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-2023-45465?

CVE-2023-45465 is a critical command injection vulnerability in n/a, published on 13 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Netis N3Mv2-V1.0.1.865 was discovered to contain a command injection vulnerability via the ddnsDomainName parameter in the Dynamic DNS settings.

Weakness: CWE-77

Which versions are affected by CVE-2023-45465?

It affects 1 product.

Products include Netis-Systems N3m Firmware.

How do I fix CVE-2023-45465?

No fix has been published for CVE-2023-45465 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-2023-45465 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-45465 exists.

Sources

Also known as GHSA-mx2h-qjgg-2vv4.