CVE-2026-25656

published 2026-02-10

CVE-2026-25656: A vulnerability has been identified in SINEC NMS (All versions), User Management Component (UMC) (All versions < V2.15.2.1). The affected application permits…

high 8.5 CVSS 4.0

AV L AC L AT N PR L UI N VC H VI H 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

A vulnerability has been identified in SINEC NMS (All versions), User Management Component (UMC) (All versions < V2.15.2.1). The affected application permits improper modification of a configuration file by a low-privileged user.
This could allow an attacker to load malicious DLLs, potentially leading to arbitrary code execution with SYSTEM privileges.(ZDI-CAN-28108)

Affected

3 ranges

Vendor	Product	Version range	Fixed in
siemens	sinec_nms	< V4.0 SP3	V4.0 SP3
siemens	user_management_component	< V2.15.2.1	V2.15.2.1
siemens	user_management_component	< 2.15.2.1	2.15.2.1

CWE-427