CVE-2022-27083 Command injection in n/a

Critical 9.8 Published 23 Mar 2022 Updated 3 Aug 2024

Attackers can execute arbitrary commands on Tenda M3 routers via the uploadAccessCodePic component, 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-2022-27083?

CVE-2022-27083 is a critical command injection vulnerability in n/a, published on 23 Mar 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Tenda M3 1.10 V1.0.0.12(4856) was discovered to contain a command injection vulnerability via the component /cgi-bin/uploadAccessCodePic.

Weakness: CWE-77

Which versions are affected by CVE-2022-27083?

It affects 1 product.

Products include Tenda M3 Firmware.

How do I fix CVE-2022-27083?

No fix has been published for CVE-2022-27083 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-2022-27083 being exploited?

There is no known exploitation of CVE-2022-27083 in the wild and no public exploit code.

Sources

Also known as GHSA-v9p5-94m8-mpcj.