CVE-2020-12355

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CVSS 3.1

6.8 medium

EPSS

<1%p34

Published

Nov 12, 2020 (Nov 12, 2020)

Modified

Jun 17, 2026

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.

Vendors: intel
Products: trusted execution engine
Weakness: CWE-294
Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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