Unrated severityNVD Advisory· Published Dec 9, 2025· Updated Dec 9, 2025
CVE-2025-40940
CVE-2025-40940
Description
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0.1). The affected application exhibits inconsistent SNMP behavior, such as unexpected service availability and unreliable configuration handling across protocol versions. This could allow an attacker to access sensitive data, potentially leading to a breach of confidentiality.
Affected products
1- Siemens/SIMATIC CN 4100v5Range: 0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1News mentions
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