Vulnerability Description
Insufficient control flow management in subsystem for Intel(R) CSME versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70, 13.0.40, 13.30.10, 14.0.45 and 14.5.25 , Intel(R) TXE versions before 3.1.80 and 4.0.30 may allow an unauthenticated user to potentially enable escalation of privilege via physical access.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Intel | Converged Security And Manageability Engine | < 11.8.80 |
| Intel | Trusted Execution Technology | < 3.1.80 |
| Siemens | Simatic Drive Controller Firmware | < 05.00.01.00 |
| Siemens | Simatic Drive Controller | - |
| Siemens | Simatic Et200Sp 1515Sp Pc2 Firmware | < 0209.0105 |
| Siemens | Simatic Et200Sp 1515Sp Pc2 | - |
| Siemens | Simatic Field Pg M5 Firmware | < 22.01.08 |
| Siemens | Simatic Field Pg M5 | - |
| Siemens | Simatic Field Pg M6 Firmware | - |
| Siemens | Simatic Field Pg M6 | - |
| Siemens | Simatic Ipc127E Firmware | < 27.01.05 |
| Siemens | Simatic Ipc127E | - |
| Siemens | Simatic Ipc427E Firmware | < 27.01.05 |
| Siemens | Simatic Ipc427E | - |
| Siemens | Simatic Ipc477E Firmware | < 21.01.15 |
| Siemens | Simatic Ipc477E | - |
| Siemens | Simatic Ipc477E Pro | - |
| Siemens | Simatic Ipc527G Firmware | < 1.4.0 |
| Siemens | Simatic Ipc527G | - |
| Siemens | Simatic Ipc547G Firmware | < r1.30.0 |
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-678983.pdfPatchThird Party Advisory
- https://security.netapp.com/advisory/ntap-20201113-0002/Third Party Advisory
- https://security.netapp.com/advisory/ntap-20201113-0005/Third Party Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391Vendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-678983.pdfPatchThird Party Advisory
- https://security.netapp.com/advisory/ntap-20201113-0002/Third Party Advisory
- https://security.netapp.com/advisory/ntap-20201113-0005/Third Party Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391Vendor Advisory
FAQ
What is CVE-2020-8745?
CVE-2020-8745 is a vulnerability with a CVSS score of 6.8 (MEDIUM). Insufficient control flow management in subsystem for Intel(R) CSME versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70, 13.0.40, 13.30.10, 14.0.45 and 14.5.25 , Intel(R) TXE versions before 3.1.80 a...
How severe is CVE-2020-8745?
CVE-2020-8745 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-8745?
Check the references section above for vendor advisories and patch information. Affected products include: Intel Converged Security And Manageability Engine, Intel Trusted Execution Technology, Siemens Simatic Drive Controller Firmware, Siemens Simatic Drive Controller, Siemens Simatic Et200Sp 1515Sp Pc2 Firmware.