Vulnerability · Published May 12, 2026 · Assigned by icscert
CVE-2026-26289Subnet Solutions PowerSYSTEM Center Incorrect Authorization
High 8.2
In plain English
A high-severity incorrect authorization in PowerSYSTEM Center 2020 from Subnet Solutions. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).
Severity (CVSS 3.1)8.2High
Exploit odds (30 days)0.1%top 97.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
PowerSYSTEM Center REST API endpoint for device account export allows an authenticated user with limited permissions to expose sensitive information normally restricted to administrative permissions only.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Subnet Solutions | PowerSYSTEM Center 2020 | 5.8.x – through 5.28.x |
| Subnet Solutions | PowerSYSTEM Center 2024 | 6.0.x – through 6.1.x |
| Subnet Solutions | PowerSYSTEM Center 2026 | 7.0.x |
Weakness: CWE-863 · Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L