CVE-2026-25656

CWE-4274 documents4 sources
Severity
8.5HIGH
EPSS
0.0%
top 98.96%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Siemens Sinec NMSSiemens User Management Component (umc)Siemens User Management Component
Timeline
PublishedFeb 10

Description

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)

CVSS vector

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

Affected Packages3 packages

▶CVEListV5siemens/sinec_nms< *

🔴Vulnerability Details

2
GHSA
GHSA-43rq-xvwq-hp7q: A vulnerability has been identified in SINEC NMS (All versions), User Management Component (UMC) (All versions < V2↗2026-02-10
▶
CVEList
CVE-2026-25656: A vulnerability has been identified in SINEC NMS (All versions), User Management Component (UMC) (All versions < V2↗2026-02-10
▶
CVE-2026-25656 (HIGH CVSS 8.5) | A vulnerability has been identified | cvebase.io