CVE-2026-25656 (GCVE-0-2026-25656)

Vulnerability from cvelistv5 – Published: 2026-02-10 09:58 – Updated: 2026-04-14 08:40
VLAI
Summary
A vulnerability has been identified in SINEC NMS (All versions < V4.0 SP3), 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)
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.5 (High)
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
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-10 15:02 UTC
CWE
  • CWE-427 - Uncontrolled Search Path Element
Assigner
siemens CNA under the icscert root
CNA scorecard C 65/100 over 100 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Siemens SINEC NMS Affected: 0 , < V4.0 SP3 (custom)
guessed Create a notification for this product.
Siemens User Management Component (UMC) Affected: 0 , < V2.15.2.1 (custom)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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