Subnet Solutions PowerSYSTEM Center's SMTPS notification service can be affected by importing an EC certificate with crafted F2m parameters, which can lead to excessive CPU consumption during the evaluation of the curve parameters.
Advisories
Source ID Title
EUVD EUVD EUVD-2025-10826 Subnet Solutions PowerSYSTEM Center's SMTPS notification service can be affected by importing an EC certificate with crafted F2m parameters, which can lead to excessive CPU consumption during the evaluation of the curve parameters.
Fixes

Solution

Subnet Solutions Inc. recommends users update PowerSYSTEM Center (PSC) to the latest versions: * PSC 2020 Update 25 * PSC 2024 For assistance with updating PSC, reach out directly to Subnet Solutions.


Workaround

If updating PSC is not possible, Subnet Solutions Inc recommends users apply the following mitigations to help reduce risk: * Disable Notification Service, Email Dispatch Service, or the outgoing email server in Notifications/Settings. * Configure PowerSYSTEM Center DCS network firewall to only allow connections to an approved and authorized email server. * Manage administrator access to PowerSYSTEM Center DCS operating system. * Monitor user activity records to ensure users are following acceptable usage policies of the application.

History

Fri, 11 Apr 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 11 Apr 2025 15:45:00 +0000

Type Values Removed Values Added
Description Subnet Solutions PowerSYSTEM Center's SMTPS notification service can be affected by importing an EC certificate with crafted F2m parameters, which can lead to excessive CPU consumption during the evaluation of the curve parameters.
Title Subnet Solutions PowerSYSTEM Center Out-of-Bounds Read
Weaknesses CWE-125
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2025-04-11T16:13:34.583Z

Reserved: 2025-04-08T00:02:45.758Z

Link: CVE-2025-31354

cve-icon Vulnrichment

Updated: 2025-04-11T16:13:27.127Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-04-11T16:15:19.800

Modified: 2025-04-15T18:39:43.697

Link: CVE-2025-31354

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses