CVE-2026-33570 Details
Description
PowerSYSTEM Center REST API endpoint for devices allows a low privilege authenticated user to access information normally limited by operational permissions.
An improper authorization vulnerability has been identified in the PowerSYSTEM Center REST API endpoint for devices. This vulnerability allows a low-privilege authenticated user to access information that is typically restricted by operational permissions. The affected versions include PowerSYSTEM Center 2020 through 5.28.x, PowerSYSTEM Center 2024 between 6.0.x and 6.1.x, and PowerSYSTEM Center 2026 7.0.x.
Users are advised to update to the latest version of PowerSYSTEM Center PSC 2020 Update 29, PSC 2024 Update 2, and PSC 2026 GA Hotfix. For assistance in upgrading, contact a Subnet Solutions System Integration team member or customer support at (403) 270-8885 or [email protected].
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 13, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-863 | Incorrect Authorization | [email protected] |
Affected Products
No affected product data is available for this CVE.
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 12, 2026 | New CVE Received | [email protected] |