CVE-2020-12355

Authentication bypass by capture-replay in RPMB protocol message authentication subsystem in Intel(R) TXE versions before 4.0.30 may allow an unauthenticated user to potentially enable escalation of privilege via physical access.

CVSS v3 6.8 MEDIUM
CVSS v2.0 4.6 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://security.netapp.com/advisory/ntap-20201113-0005/	Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:intel:trusted_execution_engine:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-11-12 18:15

Updated : 2023-12-10 13:41

NVD link : CVE-2020-12355

Mitre link : CVE-2020-12355

CVE.ORG link : CVE-2020-12355

JSON object : View

Products Affected

intel

trusted_execution_engine

CWE

CWE-294

Authentication Bypass by Capture-replay

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