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.
AI analysis not yet available
Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.
No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| siemens | scalance_x200-4p_irt_firmware | 5.5.2 | - |
| siemens | scalance_x201-3p_irt_firmware | 5.5.2 |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:H
15
Affected Products
2
References
siemens / scalance_x200-4p_irt_firmware
| - |
| siemens | scalance_x201-3p_irt_pro_firmware | 5.5.2 | - |
| siemens | scalance_x202-2irt_firmware | 5.5.2 | - |
| siemens | scalance_x202-2irt_firmware | 5.5.2 | - |
| siemens | scalance_x202-2p_irt_firmware | 5.5.2 | - |
| siemens | scalance_x202-2p_irt_pro_firmware | 5.5.2 | - |
| siemens | scalance_x204irt_firmware | 5.5.2 | - |
| siemens | scalance_x204irt_firmware | 5.5.2 | - |
| siemens | scalance_x204irt_pro_firmware | 5.5.2 | - |
| siemens | scalance_xf201-3p_irt_firmware | 5.5.2 | - |
| siemens | scalance_xf202-2p_irt_firmware | 5.5.2 | - |
| siemens | scalance_xf204-2ba_irt_firmware | 5.5.2 | - |
| siemens | scalance_xf204irt_firmware | 5.5.2 | - |
| siemens | siplus_net_scalance_x202-2p_irt_firmware | 5.5.2 | - |
CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:H
Exploitability
Impact