CVE-2016-4524: Abb PCM600

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

ABB PCM600 before 2.7 improperly stores OPC Server IEC61850 passwords in unspecified temporary circumstances, which allows local users to obtain sensitive information via unknown vectors.

Affected products

• Abb PCM600: up to and including 2.6

Published 2016-06-10. Last modified 2026-06-17.