Description
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.5). Affected device consists of an incorrect default value in the SSH configuration. This could allow an attacker to bypass network isolation.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Siemens | SIMATIC CN 4100 | All versions < V2.5 | — |
Advisories 2
- ICSA-23-194-03 Siemens SIMATIC CN 4100 CISA ICS & IT advisories · May 6, 2025
- SSA-313488 SSA-313488: Multiple Vulnerabilities in SIMATIC CN 4100 before V2.5 Siemens ProductCERT · Jul 11, 2023