CVE-2023-27983: Schneider Electric Custom Reports

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

A CWE-306: Missing Authentication for Critical Function vulnerability exists in the Data Server TCP interface that could allow deletion of reports from the IGSS project report directory, this would lead to loss of data when an attacker abuses this functionality. Affected Products: IGSS Data Server(IGSSdataServer.exe)(V16.0.0.23040 and prior), IGSS Dashboard(DashBoard.exe)(V16.0.0.23040 and prior), Custom Reports(RMS16.dll)(V16.0.0.23040 and prior).

Affected products

• Schneider Electric Custom Reports: up to and including 16.0.0.23040
• Schneider Electric Igss Dashboard: up to and including 16.0.0.23040
• Schneider Electric Igss Data Server: up to and including 16.0.0.23040

Published 2023-03-21. Last modified 2026-06-17.