Medium severity6.8NVD Advisory· Published Nov 12, 2020· Updated Jun 17, 2026
CVE-2020-8745
CVE-2020-8745
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.
Affected products
24- cpe:2.3:a:intel:converged_security_and_manageability_engine:*:*:*:*:*:*:*:*Range: <11.8.80
- cpe:2.3:a:intel:trusted_execution_technology:*:*:*:*:*:*:*:*Range: <3.1.80
- cpe:2.3:o:siemens:simatic_drive_controller_firmware:*:*:*:*:*:*:*:*Range: <05.00.01.00
- cpe:2.3:o:siemens:simatic_et200sp_1515sp_pc2_firmware:*:*:*:*:*:*:*:*Range: <0209.0105
- cpe:2.3:o:siemens:simatic_field_pg_m5_firmware:*:*:*:*:*:*:*:*Range: <22.01.08
- cpe:2.3:o:siemens:simatic_field_pg_m6_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:simatic_ipc127e_firmware:*:*:*:*:*:*:*:*Range: <27.01.05
- cpe:2.3:o:siemens:simatic_ipc427e_firmware:*:*:*:*:*:*:*:*Range: <27.01.05
- cpe:2.3:o:siemens:simatic_ipc477e_firmware:*:*:*:*:*:*:*:*Range: <21.01.15
- cpe:2.3:o:siemens:simatic_ipc527g_firmware:*:*:*:*:*:*:*:*Range: <1.4.0
- cpe:2.3:o:siemens:simatic_ipc547g_firmware:*:*:*:*:*:*:*:*Range: <r1.30.0
- cpe:2.3:o:siemens:simatic_ipc627e_firmware:*:*:*:*:*:*:*:*Range: <25.02.08
- cpe:2.3:o:siemens:simatic_ipc647e_firmware:*:*:*:*:*:*:*:*Range: <25.02.08
- cpe:2.3:o:siemens:simatic_ipc667e_firmware:*:*:*:*:*:*:*:*Range: <25.02.08
- cpe:2.3:o:siemens:simatic_ipc847e_firmware:*:*:*:*:*:*:*:*Range: <25.02.08
- cpe:2.3:o:siemens:simatic_itp1000_firmware:*:*:*:*:*:*:*:*Range: <23.01.08
- cpe:2.3:o:siemens:sinumerik_828d_hw_pu.4_firmware:*:*:*:*:*:*:*:*Range: <08.00.00.00
- cpe:2.3:o:siemens:sinumerik_mc_mcu_1720_firmware:*:*:*:*:*:*:*:*Range: <05.00.00.00
- cpe:2.3:o:siemens:sinumerik_one_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:sinumerik_840d_sl_ht_10_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:sinumerik_one_ncu_1740_firmware:*:*:*:*:*:*:*:*Range: <04.00.00.00
- cpe:2.3:o:siemens:sinumerik_one_ppu_1740_firmware:*:*:*:*:*:*:*:*Range: <06.00.00.00
Patches
Vulnerability mechanics
References
4- cert-portal.siemens.com/productcert/pdf/ssa-678983.pdfnvdPatchThird Party Advisory
- security.netapp.com/advisory/ntap-20201113-0002/nvdThird Party Advisory
- security.netapp.com/advisory/ntap-20201113-0005/nvdThird Party Advisory
- www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391nvdVendor Advisory
News mentions
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