VULNERABILITY INTELLIGENCE
CVE-2021-43613
CVSS score6.5 MEDIUM
EPSS probability0.13%
CISA KEVNot currently listed
Published2026-09-03
Last modified2026-09-03
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
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 classification
- CWE-732: Incorrect Permission Assignment for Critical Resource