Improper input validation in Intel(r) Server D50dnp And M50fcp Boards

CVE-2025-20034

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.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.002 (4.6th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 5th percentile — 4.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-20034: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

  • Intel(r) Server D50dnp And M50fcp Boards — versions before version R01.02.0003

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-20034?
CVE-2025-20034 is a medium-severity vulnerability in Intel(r) Server D50dnp And M50fcp Boards, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2025-05-13.
How severe is CVE-2025-20034?
Medium severity. CVSS v3 base score is 5.3 out of 10.