CVE-2019-18995: Abb PB610 Panel Builder 600

Medium severity, CVSS 5.3. EPSS: 2.1% chance of exploitation in the next 30 days.

The HMISimulator component of ABB PB610 Panel Builder 600 versions 2.8.0.424 and earlier fails to validate the content-length field for HTTP requests, exposing HMISimulator to denial of service via crafted HTTP requests manipulating the content-length setting.

Affected products

• Abb PB610 Panel Builder 600: up to and including 2.8.0.424

Published 2019-12-18. Last modified 2026-06-17.