CVE-2019-13176 XML external entity in n/a

High 7.5 Published 8 Aug 2019 Updated 4 Aug 2024

An attacker can exploit an XML External Entity vulnerability in the 3CX management console to read local files and perform server-side request forgery.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2019-13176?

CVE-2019-13176 is a high-severity vulnerability in n/a, published on 8 Aug 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official 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).

Weakness: CWE-611

Which versions are affected by CVE-2019-13176?

It affects 1 product.

Products include 3cx 3cx.

How do I fix CVE-2019-13176?

No fix has been published for CVE-2019-13176 yet. Limit exposure of the affected software until one is available.

Is CVE-2019-13176 being exploited?

There is no known exploitation of CVE-2019-13176 in the wild and no public exploit code.

Sources

Also known as GHSA-59f8-2gf3-79q3.