A vulnerability has been identified in SCALANCE XM408-4C (All versions < V6.5), SCALANCE XM408-4C (L3 int.) (All versions < V6.5), SCALANCE XM408-8C (All versions < V6.5), SCALANCE XM408-8C (L3 int.) (All versions < V6.5), SCALANCE XM416-4C (All versions < V6.5), SCALANCE XM416-4C (L3 int.) (All versions < V6.5), SCALANCE XR524-8C, 1x230V (All versions < V6.5), SCALANCE XR524-8C, 1x230V (L3 int.) (All versions < V6.5), SCALANCE XR524-8C, 24V (All versions < V6.5), SCALANCE XR524-8C, 24V (L3 int.) (All versions < V6.5), SCALANCE XR524-8C, 2x230V (All versions < V6.5), SCALANCE XR524-8C, 2x230V (L3 int.) (All versions < V6.5), SCALANCE XR526-8C, 1x230V (All versions < V6.5), SCALANCE XR526-8C, 1x230V (L3 int.) (All versions < V6.5), SCALANCE XR526-8C, 24V (All versions < V6.5), SCALANCE XR526-8C, 24V (L3 int.) (All versions < V6.5), SCALANCE XR526-8C, 2x230V (All versions < V6.5), SCALANCE XR526-8C, 2x230V (L3 int.) (All versions < V6.5), SCALANCE XR528-6M (All versions < V6.5), SCALANCE XR528-6M (2HR2) (All versions < V6.5), SCALANCE XR528-6M (2HR2, L3 int.) (All versions < V6.5), SCALANCE XR528-6M (L3 int.) (All versions < V6.5), SCALANCE XR552-12M (All versions < V6.5), SCALANCE XR552-12M (2HR2) (All versions < V6.5), SCALANCE XR552-12M (2HR2) (All versions < V6.5), SCALANCE XR552-12M (2HR2, L3 int.) (All versions < V6.5). The OSPF protocol implementation in affected devices fails to verify the checksum and length fields in the OSPF LS Update messages. An unauthenticated remote attacker could exploit this vulnerability to cause interruptions in the network by sending specially crafted OSPF packets. Successful exploitation requires OSPF to be enabled on an affected device.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| siemens | scalance_xm408-4c_firmware | 6.5 | - |
| siemens | scalance_xm408-4c_l3_firmware | 6.5 |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
29
Affected Products
2
References
siemens / scalance_xm408-4c_firmware
| - |
| siemens | scalance_xm408-8c_firmware | 6.5 | - |
| siemens | scalance_xm408-8c_l3_firmware | 6.5 | - |
| siemens | scalance_xm416-4c_firmware | 6.5 | - |
| siemens | scalance_xm416-4c_l3_firmware | 6.5 | - |
| siemens | scalance_xr524-8c_firmware | 6.5 | - |
| siemens | scalance_xr524-8c_firmware | 6.5 | - |
| siemens | scalance_xr524-8c_firmware | 6.5 | - |
| siemens | scalance_xr524-8c_firmware | 6.5 | - |
| siemens | scalance_xr524-8c_l3_firmware | 6.5 | - |
| siemens | scalance_xr524-8c_l3_firmware | 6.5 | - |
| siemens | scalance_xr524-8c_l3_firmware | 6.5 | - |
| siemens | scalance_xr524-8c_l3_firmware | 6.5 | - |
| siemens | scalance_xr526-8c_firmware | 6.5 | - |
| siemens | scalance_xr526-8c_firmware | 6.5 | - |
| siemens | scalance_xr526-8c_firmware | 6.5 | - |
| siemens | scalance_xr526-8c_firmware | 6.5 | - |
| siemens | scalance_xr526-8c_l3_firmware | 6.5 | - |
| siemens | scalance_xr526-8c_l3_firmware | 6.5 | - |
| siemens | scalance_xr526-8c_l3_firmware | 6.5 | - |
| siemens | scalance_xr526-8c_l3_firmware | 6.5 | - |
| siemens | scalance_xr528-6m_firmware | 6.5 | - |
| siemens | scalance_xr528-6m_2hr2_firmware | 6.5 | - |
| siemens | scalance_xr528-6m_2hr2_l3_firmware | 6.5 | - |
| siemens | scalance_xr528-6m_l3_firmware | 6.5 | - |
| siemens | scalance_xr552-12m_firmware | 6.5 | - |
| siemens | scalance_xr552-12m_2hr2_firmware | 6.5 | - |
| siemens | scalance_xr552-12m_2hr2_l3_firmware | 6.5 | - |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability
Impact