CVE-2023-0595: Schneider Electric Clearscada

Medium severity, CVSS 5.3. EPSS: 0.4% chance of exploitation in the next 30 days.

A CWE-117: Improper Output Neutralization for Logs vulnerability exists that could cause the misinterpretation of log files when malicious packets are sent to the Geo SCADA server's database web port (default 443). Affected products: EcoStruxure Geo SCADA Expert 2019, EcoStruxure Geo SCADA Expert 2020, EcoStruxure Geo SCADA Expert 2021(All Versions prior to October 2022), ClearSCADA (All Versions)

Affected products

• Schneider Electric Clearscada: any version
• Schneider Electric Ecostruxure Geo Scada Expert 2019: affected versions not specified; version 81.7268.1 only; version 81.7322.1 only; version 81.7429.2 only; version 81.7457.1 only; version 81.7488.1 only; …
• Schneider Electric Ecostruxure Geo Scada Expert 2020: affected versions not specified; version 83.7551.1 only; version 83.7578.1 only; version 83.7613.1 only; version 83.7641.1 only; version 83.7692.1 only; …
• Schneider Electric Ecostruxure Geo Scada Expert 2021: affected versions not specified; version 84.8027.1 only; version 84.8108.1 only; version 84.8120.1 only; version 84.8158.1 only; version 84.8182.1 only; …

Published 2023-02-24. Last modified 2026-06-17.