PT-2025-21077 · Intel+1 · Intel Server D50Dnp+2

Published 2025-05-13 · Updated 2025-05-14 · CVE-2025-20034

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions: Intel(R) Server D50DNP and M50FCP boards versions prior to R01.02.0003

Description: The issue is related to improper input validation in the SmiVariable driver of the UEFI firmware BackupBiosUpdate. This may allow a privileged user to potentially enable information disclosure via local access.

Recommendations: For versions prior to R01.02.0003, update to version R01.02.0003 or later to resolve the issue.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2025-20034

Affected Products

Intel Server D50Dnp

Intel Server M50Fcp

Uefi Firmware

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2025-20034 · Security Note
• https://twitter.com/CVEnew/status/1922502460448317790 · Twitter Post
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01269.html · Note