Medium severity6.8NVD Advisory· Published Nov 12, 2020· Updated Jun 17, 2026
CVE-2020-12355
CVE-2020-12355
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.
Affected products
3- cpe:2.3:o:intel:trusted_execution_engine:*:*:*:*:*:*:*:*Range: <4.0.30
- Intel/TXEdescription
Patches
Vulnerability mechanics
References
3- security.netapp.com/advisory/ntap-20201113-0005/nvdThird Party Advisory
- www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391nvdVendor Advisory
- www.kb.cert.org/vuls/id/231329nvd
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