CVE-2019-13549

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.

• CWE-306
• CWE-306

• http://seclists.org/fulldisclosure/2019/Oct/46
• https://www.us-cert.gov/ics/advisories/icsa-19-297-01Third Party Advisory, US Government Resource
• http://seclists.org/fulldisclosure/2019/Oct/46
• https://www.us-cert.gov/ics/advisories/icsa-19-297-01Third Party Advisory, US Government Resource

Published

Oct 25, 2019

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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