Vulnerability Overview: - CVSS Score: 5.9 - Severity: Exploitable remotely - Vendor: Yokogawa - Affected Equipment: Wide Area Communication Router (WAC Router) - Vulnerability Type: Use of Insufficiently Random Values (CVE-2022-32284) Impact: - If exploited, it might cause WAC Router's functions to stop - Affected Sectors: Critical Manufacturing, Energy, Food and Agriculture - Deployment: Worldwide - Company Headquarters: Japan Mitigation Steps: - Upgrade Vnet/IP firmware to R13 or later - Maintain full security program - Minimize network exposure of control systems - Use secure methods like Virtual Private Networks - Follow procedures and report findings to CISA References: - Links to additional practices and information from CISA website