CVE-2023-22854 Path traversal in n/a

Critical 9.1 Published 13 Feb 2023 Updated 21 Mar 2025

An unauthenticated attacker can download arbitrary files from the Mitel MiContact Center Business server, exposing sensitive information.

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-2023-22854?

CVE-2023-22854 is a critical path traversal vulnerability in n/a, published on 13 Feb 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

The ccmweb component of Mitel MiContact Center Business server 9.2.2.0 through 9.4.1.0 could allow an unauthenticated attacker to download arbitrary files, due to insufficient restriction of URL parameters. A successful exploit could allow access to sensitive information.

Weakness: CWE-839

Which versions are affected by CVE-2023-22854?

It affects 1 product.

Products include Mitel Micontact Center Business.

How do I fix CVE-2023-22854?

No fix has been published for CVE-2023-22854 yet. Limit exposure of the affected software until one is available.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2023-22854 being exploited?

There is no known exploitation of CVE-2023-22854 in the wild and no public exploit code.

Sources

Also known as GHSA-q7q7-xc84-hcqj.