CVE-2022-22145: Yokogawa Centum Cs 3000 Entry Firmware

High severity, CVSS 8.1. EPSS: 0.8% chance of exploitation in the next 30 days.

CAMS for HIS Log Server contained in the following Yokogawa Electric products is vulnerable to uncontrolled resource consumption. CENTUM CS 3000 versions from R3.08.10 to R3.09.00, CENTUM VP versions from R4.01.00 to R4.03.00, from R5.01.00 to R5.04.20, from R6.01.00 to R6.08.00, Exaopc versions from R3.72.00 to R3.79.00.

Affected products

• Yokogawa Centum Cs 3000 Entry Firmware: from r3.08.10, up to and including r3.09.00
• Yokogawa Centum Cs 3000 Firmware: from r3.08.10, up to and including r3.09.00
• Yokogawa Centum Vp Entry Firmware: from r4.01.00, up to and including r4.03.00; from r5.01.00, up to and including r5.04.20; from r6.01.00, before r6.09.00 (fixed in r6.09.00)
• Yokogawa Centum Vp Firmware: from r4.01.00, up to and including r4.03.00; from r5.01.00, up to and including r5.04.20; from r6.01.00, before r6.09.00 (fixed in r6.09.00)
• Yokogawa Exaopc: from r3.72.00, before r3.80.00 (fixed in r3.80.00)

Published 2022-03-11. Last modified 2026-06-17.