CVE-2025-40736

critical · 9.3

A vulnerability has been identified in SINEC NMS (All versions < V4.0). The affected application exposes an endpoint that allows an unauthorized modification of administrative credentials. This could allow an unauthenticated attacker to reset the superadmin password and gain full control of the application (ZDI-CAN-26569).

9.3

CVSS

0.4%

EPSS (exploit prob.)

34th

EPSS percentile

2025-07-08

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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

Weaknesses

CWE-306

Affected products

Vendor	Product	Affected versions
siemens	sinec_nms	< 4.0

Check a specific version with /api/v1/cve/match.

References

https://cert-portal.siemens.com/productcert/html/ssa-078892.html

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-40736