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.
References (4)
Core 4
Core References
Vendor Advisory x_refsource_misc
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20201113-0005/
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20201113-0002/
Patch, Third Party Advisory x_refsource_confirm
https://cert-portal.siemens.com/productcert/pdf/ssa-678983.pdf
Scores
CVSS v3
6.8
EPSS
0.0065
EPSS Percentile
70.9%
Attack Vector
PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
Status
published
Products (22)
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_et200sp_1515sp_pc2_firmware
< 0209.0105
siemens/simatic_field_pg_m5_firmware
< 22.01.08
siemens/simatic_field_pg_m6_firmware
siemens/simatic_ipc127e_firmware
< 27.01.05
siemens/simatic_ipc427e_firmware
< 27.01.05
siemens/simatic_ipc477e_firmware
< 21.01.15
siemens/simatic_ipc527g_firmware
< 1.4.0
... and 12 more
Published
Nov 12, 2020
Tracked Since
Feb 18, 2026