CVE-2025-40797
Published: Sep 9, 2025
Modified: Oct 14, 2025
CVSS v3.1
7.5
Description
A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC PCS neo V6.0 (All versions), User Management Component (UMC) (All versions < V2.15.1.3). Affected products contain a out-of-bounds read vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to cause a denial of service condition.
| Vendor | Product | Versions |
|---|---|---|
Siemens | SIMATIC PCS neo V4.1 | affected 0 - < * |
Siemens | SIMATIC PCS neo V5.0 | affected 0 - < * |
Siemens | SIMATIC PCS neo V6.0 | affected 0 - < * |
Siemens | User Management Component (UMC) | affected 0 - < V2.15.1.3 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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