CVE-2022-39057 Changing Information Technology Inc. RAVA certificate validation system - Command Injection

High 7.2 Published 18 Oct 2022 Updated 8 May 2025

Remote administrators can execute arbitrary system commands via insufficient input filtering in the RAVA certificate validation system.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2022-39057?

CVE-2022-39057 is a high-severity command injection vulnerability in Changing Information Technology Inc. RAVA certificate validation system, published on 18 Oct 2022. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

RAVA certificate validation system has insufficient filtering for special parameter of the web page input field. A remote attacker with administrator privilege can exploit this vulnerability to perform arbitrary system command and disrupt service.

Weakness: CWE-78

Which versions are affected by CVE-2022-39057?

It affects 1 product.

Products include Changingtec Rava Certificate Validation System.

How do I fix CVE-2022-39057?

No fix has been published for CVE-2022-39057 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-2022-39057 being exploited?

There is no known exploitation of CVE-2022-39057 in the wild and no public exploit code.

Sources

Also known as GHSA-cp7v-6jp7-gpwm.