CVE-2020-28397
published 2021-08-10CVE-2020-28397: A vulnerability has been identified in SIMATIC Drive Controller family (All versions V2 V2.5 V2.5 < V21.9), TIM 1531 IRC (incl. SIPLUS NET variants) (Version…
medium5.3CVSS 3.1
AVNACLPRNUINSUCLINAN
A vulnerability has been identified in SIMATIC Drive Controller family (All versions V2 V2.5 V2.5 < V21.9), TIM 1531 IRC (incl. SIPLUS NET variants) (Version V2.1). Due to an incorrect authorization check in the affected component, an attacker could extract information about access protected PLC program variables over port 102/tcp from an affected device when reading multiple attributes at once.
Affected
63 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| siemens | cpu1510sp_f-1_firmware | >= 2.5 < 2.9.2 | 2.9.2 |
| siemens | cpu_1211c_firmware | — | — |
| siemens | cpu_1212c_firmware | — | — |
| siemens | cpu_1212fc_firmware | — | — |
| siemens | cpu_1214c_firmware | — | — |
| siemens | cpu_1214fc_firmware | — | — |
| siemens | cpu_1215c_firmware | — | — |
| siemens | cpu_1215fc_firmware | — | — |
| siemens | cpu_1217c_firmware | — | — |
| siemens | cpu_1504d_tf_firmware | < 2.9.2 | 2.9.2 |
| siemens | cpu_1507d_tf_firmware | < 2.9.2 | 2.9.2 |
| siemens | cpu_1510sp-1pn_firmware | >= 2.5 < 2.9.2 | 2.9.2 |
| siemens | cpu_1511-1pn_firmware | >= 2.5 < 2.9.2 | 2.9.2 |
| siemens | cpu_1511c-1_pn_firmware | >= 2.5 < 2.9.2 | 2.9.2 |
| siemens | cpu_1511f-1pn_firmware | >= 2.5 < 2.9.2 | 2.9.2 |
| siemens | cpu_1511t-1pn_firmware | >= 2.5 < 2.9.2 | 2.9.2 |
| siemens | cpu_1511tf-1pn_firmware | >= 2.5 < 2.9.2 | 2.9.2 |
| siemens | cpu_1512c-1_pn_firmware | >= 2.5 < 2.9.2 | 2.9.2 |
| siemens | cpu_1512sp-1_pn_firmware | >= 2.5 < 2.9.2 | 2.9.2 |
| siemens | cpu_1512sp_f-1_pn_firmware | >= 2.5 < 2.9.2 | 2.9.2 |
| siemens | cpu_1513-1_pn_firmware | >= 2.5 < 2.9.2 | 2.9.2 |
| siemens | cpu_1513f-1_pn_firmware | >= 2.5 < 2.9.2 | 2.9.2 |
| siemens | cpu_1513pro_f-2_pn_firmware | >= 2.5 < 2.9.2 | 2.9.2 |
| siemens | cpu_1513r-1_pn_firmware | >= 2.5 < 2.9.2 | 2.9.2 |
| siemens | cpu_1515-2_firmware | >= 2.5 < 2.9.2 | 2.9.2 |