CVE-2020-12355

medium

Description

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.

References

https://www.kb.cert.org/vuls/id/231329

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391

https://security.netapp.com/advisory/ntap-20201113-0005/

Details

Source: Mitre, NVD

Published: 2020-11-12

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 6.8

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