CVE-2020-26933 HIGH

CVE-2020-26933

Vendor N/A
Product n/a
Published November 18, 2020
Last update August 4, 2024

CVSS base score

7.2/10
Attack vector Local
Attack complexity High
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AC:H/AV:L/A:N/C:H/I:H/PR:H/S:C/UI:N

What the vulnerability does

01Description

Trusted Computing Group (TCG) Trusted Platform Module Library Family 2.0 Library Specification Revisions 1.38 through 1.59 has Incorrect Access Control during a non-orderly TPM shut-down that uses USE_DA_USED. Improper initialization of this shut-down may result in susceptibility to a dictionary attack.

Key dates

02Disclosure timeline

November 18, 2020 CVE published
August 4, 2024 Record updated