CVE-2019-13176

HIGH

3CX Phone System Management Console - XML External Entity Injection

Title source: manual
STIX 2.1

Description

An issue was discovered in the 3CX Phone system (web) management console 12.5.44178.1002 through 12.5 SP2. The Content.MainForm.wgx component is affected by XXE via a crafted XML document in POST data. There is potential to use this for SSRF (reading local files, outbound HTTP, and outbound DNS).

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.0246
EPSS Percentile 82.3%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-611
Status published
Products (2)
3cx/3cx 12.5 sp1 (2 CPE variants)
3cx/3cx 12.5.44178.1002
Published Aug 08, 2019
Tracked Since Feb 18, 2026