VDB
CVE-2026-25656
CVE-2026-25656
PUBLISHED
CVSS 7.800000190734863 HIGH
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)
EPSS 0.27% · 19.0th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.27%
19.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| siemens | sinec_nms | |
| Siemens | SINEC NMS | 0, 0 |
| Siemens | User Management Component (UMC) | 0 |
| siemens | user_management_component | 0 |
Timeline
- Feb 4, 2026 CVE ID Reserved
- Feb 10, 2026 EPSS Score
- Feb 10, 2026 CVE Published
- Feb 10, 2026 PoC Published
- Feb 12, 2026 PoC Published
- Feb 13, 2026 EPSS Score
- Feb 15, 2026 EPSS Score
- Feb 17, 2026 PoC Published
- Feb 18, 2026 EPSS Score
- Feb 20, 2026 EPSS Score
- Feb 23, 2026 EPSS Score
- Feb 25, 2026 PoC Published