CVE-2022-36460 Command injection in n/a

High 7.8 Published 25 Aug 2022 Updated 3 Aug 2024

Attackers can execute arbitrary commands on TOTOLINK A3700R routers via the FileName parameter in the firmware upload function.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2022-36460?

CVE-2022-36460 is a high-severity command injection vulnerability in n/a, published on 25 Aug 2022. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

TOTOLINK A3700R V9.1.2u.6134_B20201202 was discovered to contain a command injection vulnerability via the FileName parameter in the function UploadFirmwareFile.

Weakness: CWE-78

Which versions are affected by CVE-2022-36460?

It affects 1 product.

Products include Totolink A3700r Firmware.

How do I fix CVE-2022-36460?

No fix has been published for CVE-2022-36460 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-2022-36460 being exploited?

There is no known exploitation of CVE-2022-36460 in the wild and no public exploit code.

Sources

Also known as GHSA-qqhv-2h68-rx7f.