CVE-2021-41579: Laquisscada Scada

High severity, CVSS 7.8. EPSS: 1.3% chance of exploitation in the next 30 days.

LCDS LAquis SCADA through 4.3.1.1085 is vulnerable to a control bypass and path traversal. If an attacker can get a victim to load a malicious els project file and use the play feature, then the attacker can bypass a consent popup and write arbitrary files to OS locations where the user has permission, leading to code execution.

Affected products

• Laquisscada Scada: up to and including 4.3.1.1085

Published 2021-10-04. Last modified 2026-06-17.