CVE-2022-39811 Missing authorization in n/a

Critical 9.1 Published 27 Jan 2023 Updated 28 Mar 2025

Attackers can bypass authentication to view restricted pages and modify system configuration in Italtel NetMatch-S CI web interfaces.

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-2022-39811?

CVE-2022-39811 is a critical missing authorization vulnerability in n/a, published on 27 Jan 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Italtel NetMatch-S CI 5.2.0-20211008 has incorrect Access Control under NMSCI-WebGui/advancedsettings.jsp and NMSCIWebGui/SaveFileUploader. By not verifying permissions for access to resources, it allows an attacker to view pages that are not allowed, and modify the system configuration, bypassing all controls (without checking for user identity).

Weakness: CWE-862

Which versions are affected by CVE-2022-39811?

It affects 1 product.

Products include Italtel Netmatch-S Ci.

How do I fix CVE-2022-39811?

No fix has been published for CVE-2022-39811 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2022-39811 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-39811 exists.

Sources

Also known as GHSA-prp9-w269-43r4.