Medium 5.7Published May 12, 2026

CVE-2026-33570Subnet Solutions PowerSYSTEM Center Incorrect Authorization

Updated under an hour ago (Oct 26, 2026, 7:50 AM ET)

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It affects Subnet Solutions PowerSYSTEM Center 2020. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Subnet Solutions PowerSYSTEM Center 2020

Exploited in the last 30 days

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

CVSS: 5.7 MEDIUM (v3.1, CNA)CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-863
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: icscert
NVD analysis: Awaiting Analysis
Record last updated: May 12, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Subnet Solutions PowerSYSTEM Center 2020 subnet_solutions:powersystem_center_2020 (from the name)	from 5.11.x through 5.28.x	CNA record

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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.