CVE-2025-20034

MEDIUM EPSS 3.9%
Published May 13, 20251y ago · Modified Jun 17, 20262w ago
5.6 CVSS 4.0
Medium
Find Similar
Published May 13, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

Improper input validation in the BackupBiosUpdate UEFI firmware SmiVariable driver for the Intel(R) Server D50DNP and M50FCP boards before version R01.02.0003 may allow a privileged user to potentially enable information disclosure via local access.

CVSS Details

Base Score
5.6
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Local
Attack Complexity High
Privileges Required High
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
3.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-20 Improper Input Validation Validation

References 1

  • intel.com https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01269.html

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.