Vulnerability · Published Mar 30, 2023 · Assigned by mitre
CVE-2023-29059
High 7.8
In plain English
A high-severity security flaw in the affected software. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 4.4% (higher than 91% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)4.4%top 8.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
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.
Affected products (as reported)
References
- https://cwe.mitre.org/data/definitions/506.html
- https://www.3cx.com/blog/news/desktopapp-security-alert/
- https://www.fortinet.com/blog/threat-research/3cx-desktop-app-compromised
- https://www.huntress.com/blog/3cx-voip-software-compromise-supply-chain-threats
- https://www.crowdstrike.com/blog/crowdstrike-detects-and-prevents-active-intrusion-campaign-targeting-3cxdesktopapp-customers/
- https://news.sophos.com/en-us/2023/03/29/3cx-dll-sideloading-attack/