Vulnerabilities > Siemens > Simatic S7 Plcsim Advanced Firmware
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-09-12 | CVE-2023-28831 | Integer Overflow or Wraparound vulnerability in Siemens products The OPC UA implementations (ANSI C and C++) in affected products contain an integer overflow vulnerability that could cause the application to run into an infinite loop during certificate validation. This could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate. | 7.5 |
| 2022-10-11 | CVE-2022-38465 | Unspecified vulnerability in Siemens products A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. | 7.8 |
| 2021-08-10 | CVE-2020-28397 | Incorrect Authorization vulnerability in Siemens products A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. | 5.3 |