CVE-2020-3371 Cisco Integrated Management Controller Command Injection Vulnerability

Medium 6.3 Published 6 Nov 2020 Updated 13 Nov 2024

Authenticated attackers can inject arbitrary commands into the Cisco Integrated Management Controller web UI to execute code on the underlying OS.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2020-3371?

CVE-2020-3371 is a medium-severity command injection vulnerability in Cisco Unified Computing System (Standalone), published on 6 Nov 2020. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability in the web UI of Cisco Integrated Management Controller (IMC) could allow an authenticated, remote attacker to inject arbitrary code and execute arbitrary commands at the underlying operating system level. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted commands to the web-based management interface of the affected software. A successful exploit could allow the attacker to inject and execute arbitrary commands at the underlying operating system level.

Weakness: CWE-78

Which versions are affected by CVE-2020-3371?

It affects 1 product.

Products include Cisco Integrated Management Controller.

How do I fix CVE-2020-3371?

No fix has been published for CVE-2020-3371 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-2020-3371 being exploited?

There is no known exploitation of CVE-2020-3371 in the wild and no public exploit code.

Sources

Also known as GHSA-cmw6-v57x-fm5v.