CVE-2023-29059

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

*Credits: N/A

CVSS Scores

NISTv3.1 7.8

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-03-30 CVE Reserved
2023-03-30 CVE Published
2024-08-02 CVE Updated
2024-08-02 First Exploit
2024-11-18 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (6)

URL	Tag	Source
https://cwe.mitre.org/data/definitions/506.html	Technical Description

URL	Date	SRC
https://news.sophos.com/en-us/2023/03/29/3cx-dll-sideloading-attack	2024-08-02
https://www.crowdstrike.com/blog/crowdstrike-detects-and-prevents-active-intrusion-campaign-targeting-3cxdesktopapp-customers	2024-08-02
https://www.fortinet.com/blog/threat-research/3cx-desktop-app-compromised	2024-08-02
https://www.huntress.com/blog/3cx-voip-software-compromise-supply-chain-threats	2024-08-02

URL	Date	SRC

URL	Date	SRC
https://www.3cx.com/blog/news/desktopapp-security-alert	2023-04-10

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
3cx Search vendor "3cx"		3cx Search vendor "3cx" for product "3cx"				18.11.1213 Search vendor "3cx" for product "3cx" and version "18.11.1213"		macos		Affected
3cx Search vendor "3cx"		3cx Search vendor "3cx" for product "3cx"				18.12.402 Search vendor "3cx" for product "3cx" and version "18.12.402"		macos		Affected
3cx Search vendor "3cx"		3cx Search vendor "3cx" for product "3cx"				18.12.407 Search vendor "3cx" for product "3cx" and version "18.12.407"		macos		Affected
3cx Search vendor "3cx"		3cx Search vendor "3cx" for product "3cx"				18.12.407 Search vendor "3cx" for product "3cx" and version "18.12.407"		windows		Affected
3cx Search vendor "3cx"		3cx Search vendor "3cx" for product "3cx"				18.12.416 Search vendor "3cx" for product "3cx" and version "18.12.416"		macos		Affected
3cx Search vendor "3cx"		3cx Search vendor "3cx" for product "3cx"				18.12.416 Search vendor "3cx" for product "3cx" and version "18.12.416"		windows		Affected