CVE-2023-29059 Supply chain in n/a

High 7.8 Published 30 Mar 2023 Updated 5 May 2025

Attackers can execute arbitrary code via malicious embedded code in the 3CX DesktopApp, affecting Windows and macOS users.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-29059?

CVE-2023-29059 is a high-severity vulnerability in n/a, published on 30 Mar 2023. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

3CX DesktopApp through 18.12.416 has embedded malicious code, as exploited in the wild in March 2023. This affects versions 18.12.407 and 18.12.416 of the 3CX DesktopApp Electron Windows application shipped in Update 7, and versions 18.11.1213, 18.12.402, 18.12.407, and 18.12.416 of the 3CX DesktopApp Electron macOS application.

Which versions are affected by CVE-2023-29059?

It affects 1 product.

Products include 3cx 3cx.

How do I fix CVE-2023-29059?

No fix has been published for CVE-2023-29059 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-29059 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-29059 exists.

Sources

Also known as GHSA-m2q7-9c76-qc45.