CVE-2023-37148 Command injection in n/a

Critical 9.8 Published 7 Jul 2023 Updated 14 Nov 2024

Attackers can execute arbitrary commands on TOTOLINK LR350 routers via the ussd parameter in the setUssd 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-2023-37148?

CVE-2023-37148 is a critical command injection vulnerability in n/a, published on 7 Jul 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

TOTOLINK LR350 V9.3.5u.6369_B20220309 was discovered to contain a command injection vulnerability via the ussd parameter in the setUssd function.

Weakness: CWE-77

Which versions are affected by CVE-2023-37148?

It affects 1 product.

Products include Totolink Lr350 Firmware.

How do I fix CVE-2023-37148?

No fix has been published for CVE-2023-37148 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-2023-37148 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-37148 exists.

Sources

Also known as GHSA-284g-6w8j-h2mp.