CVE-2023-50706 Improper Access Control in EFACEC UC 500E

Medium 4.1 Published 19 Dec 2023 Updated 25 Feb 2026

A non-admin user can dump memory to extract clear credentials or session tokens, enabling unauthorized access to the EFACEC UC 500E system.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-50706?

CVE-2023-50706 is a medium-severity vulnerability in EFACEC UC 500E, published on 19 Dec 2023. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

A user without administrator permissions with access to the UC500 windows system could perform a memory dump of the running processes and extract clear credentials or valid session tokens.

Weakness: CWE-284

Which versions are affected by CVE-2023-50706?

It affects 1 product.

Products include Efacec Uc 500e Firmware.

How do I fix CVE-2023-50706?

No fix has been published for CVE-2023-50706 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-50706 being exploited?

There is no known exploitation of CVE-2023-50706 in the wild and no public exploit code.

Sources

Also known as GHSA-2gf5-qcr8-g3jg.