Description (CNA)
A vulnerability has been identified in SIMATIC S7-200 SMART CPU CR40 (6ES7288-1CR40-0AA0) (All versions), SIMATIC S7-200 SMART CPU CR60 (6ES7288-1CR60-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA1) (All versions). Affected devices do not properly handle TCP packets with an incorrect structure. This could allow an unauthenticated remote attacker to cause a denial of service condition. To restore normal operations, the network cable of the device needs to be unplugged and re-plugged.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Siemens / SIMATIC S7-200 SMART CPU CR40 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU CR60 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU SR20 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU SR20 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU SR30 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU SR30 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU SR40 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU SR40 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU SR60 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU SR60 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU ST20 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU ST20 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU ST30 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU ST30 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU ST40 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU ST40 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU ST60 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU ST60 | affected 0 before * |
CWE
CWE-400
References
ADP enrichment
No English description supplied.
No references supplied.