CVE-2025-40938 - Siemens SIMATIC CN 4100 Firmware Information Disclosure

CVE ID : CVE-2025-40938 Published : Dec. 9, 2025, 12:29 p.m. | 1 hour, 57 minutes ago Description : A vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0.1). The affected device stores sensitive information in the firmware. This could allow an attacker to access and misuse this information, potentially impacting the device’s confidentiality, integrity, and availability. Severity: 8.1 | HIGH Visit the link for more details, such as CVSS details, affected products, timeline, and more...

Source: Telegram CVE Monitor