Medium severity6.5NVD Advisory· Published Sep 3, 2026
CVE-2021-43613
CVE-2021-43613
Description
An issue was discovered in SysPasswordDxe in Insyde InsydeH2O. User and administrator password hashes are exposed in runtime UEFI variables, leading to escalation of privilege
Affected products
2Patches
Vulnerability mechanics
References
1News mentions
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