CVE-2026-33570

PowerSYSTEM Center REST API endpoint for devices allows a low privilege authenticated user to access information normally limited by operational permissions.

Score

CVSS 4.0 6.9 Medium

Status

Awaiting Analysis - ics-cert@hq.dhs.gov

Published

2026-05-12

Last modified

2026-10-26

Weaknesses

CWE-863

Affected products

• Powersystem Center 2020 (Subnet Solutions)

References

• https://www.cisa.gov/news-events/ics-advisories/icsa-26-132-02
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-132-02.json