CVE-2023-4101 Multiple vulnerabilities in IDM Sistemas QSige

High 8.8 Published 3 Oct 2023 Updated 23 Sep 2024

Authenticated users can access unauthorized resources in QSige SSO due to missing access control checks.

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

What is CVE-2023-4101?

CVE-2023-4101 is a high-severity missing authorization vulnerability in IDM Sistemas QSige QSige, published on 3 Oct 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

The QSige login SSO does not have an access control mechanism to verify whether the user requesting a resource has sufficient permissions to do so. As a prerequisite, it is necessary to log into the application.

Weakness: CWE-639

Which versions are affected by CVE-2023-4101?

It affects 1 product.

Products include Qsige Qsige.

How do I fix CVE-2023-4101?

No fix has been published for CVE-2023-4101 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-2023-4101 being exploited?

There is no known exploitation of CVE-2023-4101 in the wild and no public exploit code.

Sources

Also known as GHSA-2f7q-533q-p67m.