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CVE-2020-8745

Published: Nov 12, 2020Updated: Mar 28, 2025 Sources: CVE List NVD BDU csafNVD-CWE-noinfo
NVD MITRE
6.8CVSSMEDIUM
EPSS Score
0.4%
Top 70.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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 Vector Breakdown

AV:PAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:PAttack Vector
Physical
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

NVD-CWE-noinfo

Affected Products

converged security and manageability engineintelHardware Firmware
trusted execution technologyintelHardware Firmware
simatic drive controller firmwaresiemensICS / OT / IoT
simatic et200sp 1515sp pc2 firmwaresiemensICS / OT / IoT
simatic field pg m5 firmwaresiemensICS / OT / IoT
intelcommercialUSHardware Firmwareaka intel corp.
siemenscommercialDEEnterprise Softwareaka siemens ag
and 20 more affected products View all →

Exploitability

Official Patch Available

References

https://cert-portal.siemens.com/productcert/pdf/ssa-678983.pdf
cert-portal.siemens.com
https://security.netapp.com/advisory/ntap-20201113-0002/
security.netapp.com
https://security.netapp.com/advisory/ntap-20201113-0005/
security.netapp.com
and 12 more references View all →

Timeline

Published
Nov 12, 2020
Last Updated
Mar 28, 2025

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