CVE-2021-43613
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
Scoring
- Severity
- MEDIUM
- CVSS base score
- 6.5
- CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
- EPSS probability
- 0.11%
- CWE
- CWE-732
- Published
- 2026-09-03
- Last modified
- 2026-09-03
Affected products
- Insyde Software InsydeH2O
Weakness type
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