What’s Vulnerable › Vulnerabilities

CVE-2019-13176

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-08-08 · updated 2026-06-17
• Weakness: CWE-611

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).

Affected products

• 3CX: 12.5-sp1, 12.5-sp2, 12.5.44178.1002

References

• https://www.logicallysecure.com/blog/3cx-phone-system-web-console-affected-by-xxe/
• https://www.logicallysecure.com/blog/3cx-phone-system-web-console-affected-by-xxe/

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