CVE-2021-43613

—

CVSS 3.1

6.5 medium

EPSS

<1%p2

Published

Sep 3, 2026 (12d ago)

Modified

Sep 3, 2026

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

Weakness: CWE-732
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.1%)

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