CVE-2023-31242: Openautomationsoftware Oas Platform

Critical severity, CVSS 9.8. EPSS: 3.5% chance of exploitation in the next 30 days.

An authentication bypass vulnerability exists in the OAS Engine functionality of Open Automation Software OAS Platform v18.00.0072. A specially-crafted series of network requests can lead to arbitrary authentication. An attacker can send a sequence of requests to trigger this vulnerability.

Affected products

• Openautomationsoftware Oas Platform: version 18.00.0072 only

Published 2023-09-05. Last modified 2026-06-17.