CVEvulnerability

CVE-2020-8745

6.8 MEDIUM Published 2020-11-12 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2020-11-12
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.8 MEDIUM — CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P

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 configurations

• intel converged security and manageability engine (< 11.8.80) • intel converged security and manageability engine (>= 11.12.0 < 11.12.80) • intel converged security and manageability engine (>= 11.22.0 < 11.22.80) • intel converged security and manageability engine (>= 12.0 < 12.0.70) • intel converged security and manageability engine (>= 14.0 < 14.0.45) • intel converged security and manageability engine (>= 14.5.0 < 14.5.25) • intel trusted execution technology (< 3.1.80) • intel trusted execution technology (>= 4.0 < 4.0.30) • 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) • siemens simatic ipc547g firmware (< r1.30.0) • siemens simatic ipc627e firmware (< 25.02.08) • siemens simatic ipc647e firmware (< 25.02.08) • siemens simatic ipc667e firmware (< 25.02.08) • siemens simatic ipc847e firmware (< 25.02.08) • siemens simatic itp1000 firmware (< 23.01.08) • siemens sinumerik 828d hw pu.4 firmware (< 08.00.00.00) • siemens sinumerik mc mcu 1720 firmware (< 05.00.00.00) • siemens sinumerik one firmware • siemens sinumerik 840d sl ht 10 firmware • siemens sinumerik one ncu 1740 firmware (< 04.00.00.00) • siemens sinumerik one ppu 1740 firmware (< 06.00.00.00)

References