CVE-2019-13549: Carel Pcoweb Firmware

High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.

Rittal Chiller SK 3232-Series web interface as built upon Carel pCOWeb firmware A1.5.3 – B1.2.4. The authentication mechanism on affected systems does not provide a sufficient level of protection against unauthorized configuration changes. Primary operations, namely turning the cooling unit on and off and setting the temperature set point, can be modified without authentication.

Affected products

• Carel Pcoweb Firmware: from a1.5.3, up to and including b1.2.4

Published 2019-10-25. Last modified 2026-06-17.