CVE-2023-52030 Command injection in n/a

Critical 9.8 Published 11 Jan 2024 Updated 14 May 2025

Attackers can execute arbitrary commands remotely on TOTOlink A3700R routers via the setOpModeCfg 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-2023-52030?

CVE-2023-52030 is a critical command injection vulnerability in n/a, published on 11 Jan 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

TOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE) vulnerability via the setOpModeCfg function.

Weakness: CWE-250

Which versions are affected by CVE-2023-52030?

It affects 1 product.

Products include Totolink A3700r Firmware.

How do I fix CVE-2023-52030?

No fix has been published for CVE-2023-52030 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-2023-52030 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-52030 exists.

Sources

Also known as GHSA-vv3f-2v3m-g822.