CVE-2023-29054
A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT PRO (Al…
Impact
A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT PRO (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2P IRT (All versions < V5.5.2), SCALANCE X202-2P IRT PRO (All versions < V5.5.2), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT PRO (All versions < V5.5.2), SCALANCE XF201-3P IRT (All versions < V5.5.2), SCALANCE XF202-2P IRT (All versions < V5.5.2), SCALANCE XF204-2BA IRT (All versions < V5.5.2), SCALANCE XF204IRT (All versions < V5.5.2), SIPLUS NET SCALANCE X202-2P IRT (All versions < V5.5.2). The SSH server on affected devices is configured to offer weak ciphers by default. This could allow an unauthorized attacker in a man-in-the-middle position to read and modify any data passed over the connection between legitimate clients and the affected device.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Siemens | Scalance X200-4p Irt Firmware | before 5.5.2 |
| Siemens | Scalance X201-3p Irt Firmware | before 5.5.2 |
| Siemens | Scalance X201-3p Irt Pro Firmware | before 5.5.2 |
| Siemens | Scalance X202-2irt Firmware | before 5.5.2 |
| Siemens | Scalance X202-2p Irt Firmware | before 5.5.2 |
| Siemens | Scalance X202-2p Irt Pro Firmware | before 5.5.2 |
| Siemens | Scalance X204irt Firmware | before 5.5.2 |
| Siemens | Scalance X204irt Pro Firmware | before 5.5.2 |
| Siemens | Scalance Xf201-3p Irt Firmware | before 5.5.2 |
| Siemens | Scalance Xf202-2p Irt Firmware | before 5.5.2 |
| Siemens | Scalance Xf204-2ba Irt Firmware | before 5.5.2 |
| Siemens | Scalance Xf204irt Firmware | before 5.5.2 |