PT-2025-36684 · Siemens · User Management+1
CVE-2025-40798
·
Published
2025-09-09
·
Updated
2025-09-09
CVSS v4.0
8.7
High
| Vector | AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Name of the Vulnerable Software and Affected Versions:
SIMATIC PCS neo versions 4.1 (All versions)
SIMATIC PCS neo versions 5.0 (All versions)
User Management Component (UMC) versions prior to 2.15.1.3
Description:
The software contains an out-of-bounds read issue in the integrated User Management Component (UMC). This could allow a remote, unauthenticated attacker to cause a denial of service condition.
Recommendations:
Update User Management Component (UMC) to version 2.15.1.3 or later.
Fix
DoS
Out of bounds Read
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Weakness Enumeration
Related Identifiers
Affected Products
Simatic Pcs Neo
User Management