CVE-2026-33570

Published: May 12, 2026

Modified: May 13, 2026

PUBLISHED

CVSS v3.1

5.7

MEDIUM

Description

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

Vendor	Product	Versions
Subnet Solutions	PowerSYSTEM Center 2020	affected `5.11.x - <= 5.28.x`

Weaknesses (CWE)

CWE-863

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

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

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CVE-2026-33570

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References