CVE-2022-25077 Command injection in n/a

Critical 9.8 Published 22 Feb 2022 Updated 3 Aug 2024

Attackers can execute arbitrary commands on TOTOLink A3100R routers via the QUERY_STRING parameter in the Main 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-2022-25077?

CVE-2022-25077 is a critical command injection vulnerability in n/a, published on 22 Feb 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

TOTOLink A3100R V4.1.2cu.5050_B20200504 was discovered to contain a command injection vulnerability in the "Main" function. This vulnerability allows attackers to execute arbitrary commands via the QUERY_STRING parameter.

Weakness: CWE-78

Which versions are affected by CVE-2022-25077?

It affects 1 product.

Products include Totolink A3100r Firmware.

How do I fix CVE-2022-25077?

No fix has been published for CVE-2022-25077 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-2022-25077 being exploited?

There is no known exploitation of CVE-2022-25077 in the wild and no public exploit code.

Sources

Also known as GHSA-mw25-45p2-8556.