CVE-2017-9631: Schneider Electric Wonderware Archestra Logger

High severity, CVSS 7.5. EPSS: 3.2% chance of exploitation in the next 30 days.

A Null Pointer Dereference issue was discovered in Schneider Electric Wonderware ArchestrA Logger, versions 2017.426.2307.1 and prior. The null pointer dereference vulnerability could allow an attacker to crash the logger process, causing a denial of service for logging and log-viewing (applications that use the Wonderware ArchestrA Logger continue to run when the Wonderware ArchestrA Logger service is unavailable).

Affected products

• Schneider Electric Wonderware Archestra Logger: up to and including 2017.426.2307.1

Published 2017-07-07. Last modified 2026-06-17.