CVE-2025-31354— Subnet Solutions PowerSYSTEM Center Out-of-Bounds Read
Quick assessment
Affected
Subnet Solutions PowerSYSTEM Center 2020
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Subnet Solutions PowerSYSTEM Center是Subnet Solutions公司的一个电力解决方案。 Subnet Solutions PowerSYSTEM Center存在缓冲区错误漏洞，该漏洞源于导入特制EC证书可能导致CPU消耗过高。
Possible ATT&CK Techniques 1 AI
T1496 · Resource Hijacking
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I. Basic Information for CVE-2025-31354
Vulnerability Information
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Vulnerability Title
Subnet Solutions PowerSYSTEM Center Out-of-Bounds Read
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
Subnet Solutions PowerSYSTEM Center 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Subnet Solutions PowerSYSTEM Center是Subnet Solutions公司的一个电力解决方案。 Subnet Solutions PowerSYSTEM Center存在缓冲区错误漏洞，该漏洞源于导入特制EC证书可能导致CPU消耗过高。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Subnet Solutions | PowerSYSTEM Center 2020 | 0 ~ 5.24.x | - |
|
II. Public POCs for CVE-2025-31354
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2025-31354 (1)
IV. Related Vulnerabilities
Same product: PowerSYSTEM Center 2020
Same vendor: Subnet Solutions
-
CVE-2026-26289
Subnet Solutions PowerSYSTEM Center Incorrect Authorization -
CVE-2026-33570
Subnet Solutions PowerSYSTEM Center Incorrect Authorization -
CVE-2026-35555
Subnet Solutions PowerSYSTEM Center Incorrect Authorization -
CVE-2026-35504
Subnet Solutions PowerSYSTEM Center CRLF injection -
CVE-2025-31935
Subnet Solutions PowerSYSTEM Center Deserialization of Untru
Same weakness: CWE-125
-
CVE-2026-78157
Open5GS Rx AA-Request pcrf-rx-path.c pcrf_rx_aar_cb out-of-b -
CVE-2026-78049
Systerel S2OPC AddNodes Service sopc_node_mgt_helper_interna -
CVE-2026-54789
mod_auth_openidc has out-of-bounds read and write in state c -
CVE-2026-50278
iccDEV: CIccEmbedIO::Read8() size_t underflow -
CVE-2026-18716
Vulnerabilities in IBM AIX and PowerVM VIOS
V. Comments for CVE-2025-31354
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