CVE-2025-40830 MEDIUM

CVE-2025-40830

Vendor Siemens
Product SINEC Security Monitor
Weakness CWE-285
Published December 9, 2025
Last update December 9, 2025
View on NVD All CVEs

CVSS base score

6.7/10
Attack vector Local
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

A vulnerability has been identified in SINEC Security Monitor (All versions < V4.10.0). The affected application does not have proper authorization checks for the file_transfer feature in ssmctl-client command. This could allow an authenticated, lowly privileged local attacker to read or write to any file on server or sensor.

Key dates

02Disclosure timeline

December 9, 2025 CVE published
December 9, 2025 Record updated