CVE-2025-40830

Published Dec 9, 2025 CVSS 4.0 · 8.4 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:siemens:sinec_security_monitor:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Siemens
Siemens sinec Security Monitor
Vendors & Products Siemens
Siemens sinec Security Monitor
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Weaknesses CWE-285
References
Metrics cvssV3_1

{'score': 6.7, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.4, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
siemens
Published
Updated
Dec 9, 2025, 3:45 PM
Reserved
Apr 16, 2025, 8:50 AM
Status
Analyzed
Published
Dec 9, 2025, 4:17 PM
Modified
Oct 23, 2026, 11:10 PM