CVE-2026-42933

Versions 3.2.1a14 and earlier of Pronetiqs IntraVUE are vulnerable to an unintended proxy or intermediary flaw that enables attackers to exploit an active proxy, potentially bypassing operational technology (OT) segmentation. This critical vulnerability, rated with a CVSS score of 10.0, poses a significant risk to organizations relying on these versions for network security. Organizations utilizing IntraVUE should prioritize immediate remediation to mitigate the risk of unauthorized access and control over their OT environments.