CVE-2021-44694
published 2022-12-13CVE-2021-44694: Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device.
Affected
165 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| siemens | simatic_drive_controller_cpu_1504d_tf | — | — |
| siemens | simatic_drive_controller_cpu_1507d_tf | — | — |
| siemens | simatic_et_200sp_open_controller_cpu_1515sp_pc2 | — | — |
| siemens | simatic_s7-1200_cpu_1211c_firmware | < 4.6.0 | 4.6.0 |
| siemens | simatic_s7-1200_cpu_1212c_firmware | < 4.6.0 | 4.6.0 |
| siemens | simatic_s7-1200_cpu_1212fc_firmware | < 4.6.0 | 4.6.0 |
| siemens | simatic_s7-1200_cpu_1214_fc_firmware | < 4.6.0 | 4.6.0 |
| siemens | simatic_s7-1200_cpu_1214c_firmware | < 4.6.0 | 4.6.0 |
| siemens | simatic_s7-1200_cpu_1214fc_firmware | < 4.6.0 | 4.6.0 |
| siemens | simatic_s7-1200_cpu_1215_fc_firmware | < 4.6.0 | 4.6.0 |
| siemens | simatic_s7-1200_cpu_1215c_firmware | < 4.6.0 | 4.6.0 |
| siemens | simatic_s7-1200_cpu_1215fc_firmware | < 4.6.0 | 4.6.0 |
| siemens | simatic_s7-1200_cpu_1217c_firmware | < 4.6.0 | 4.6.0 |
| siemens | simatic_s7-1200_cpu_12_1211c_firmware | < 4.6.0 | 4.6.0 |
| siemens | simatic_s7-1200_cpu_12_1212c_firmware | < 4.6.0 | 4.6.0 |
| siemens | simatic_s7-1200_cpu_12_1212fc_firmware | < 4.6.0 | 4.6.0 |
| siemens | simatic_s7-1200_cpu_12_1214c_firmware | < 4.6.0 | 4.6.0 |
| siemens | simatic_s7-1200_cpu_12_1214fc_firmware | < 4.6.0 | 4.6.0 |
| siemens | simatic_s7-1200_cpu_12_1215c_firmware | < 4.6.0 | 4.6.0 |
| siemens | simatic_s7-1200_cpu_12_1215fc_firmware | < 4.6.0 | 4.6.0 |
| siemens | simatic_s7-1200_cpu_12_1217c_firmware | < 4.6.0 | 4.6.0 |
| siemens | simatic_s7-1200_cpu_family | — | — |
| siemens | simatic_s7-1500_cpu_1507s_f_firmware | < 3.0.1 | 3.0.1 |
| siemens | simatic_s7-1500_cpu_1507s_firmware | < 3.0.1 | 3.0.1 |
| siemens | simatic_s7-1500_cpu_1508s_f_firmware | < 3.0.1 | 3.0.1 |