CVE-2025-40939
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0.1). The affected device contains a USB port which allows unauthenticated connections. This could allo…
Published: 2025-12-09 · CVSS: 5.1 · CVSS 4.0
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0.1). The affected device contains a USB port which allows unauthenticated connections. This could allow an attacker with physical access to the device to trigger reboot that could cause denial of service condition.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7