What is CVE-2025-22453?

CVE-2025-22453 is a high-severity vulnerability in Server Firmware Update Utility(sysfwupdt), classified under Improper Input Validation. CVSS score: 7.5/10. Published 2026-02-10.

How severe is CVE-2025-22453?

High severity. CVSS v3 base score is 7.5 out of 10.

Improper input validation in Server Firmware Update Utility(sysfwupdt)

CVE-2025-22453

Improper input validation for some Server Firmware Update Utility(SysFwUpdt) before version 16.0.12 within Ring 3: User Applications may allow an escalation of privilege. System software adversary with a privileged user combined with a hig…

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

EPSS: 0.001 (1.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H.

Affected products

N/a Server Firmware Update Utility(sysfwupdt) — versions before version 16.0.12

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

secure@intel.com

Frequently asked questions

What is CVE-2025-22453?: CVE-2025-22453 is a high-severity vulnerability in Server Firmware Update Utility(sysfwupdt), classified under Improper Input Validation. CVSS score: 7.5/10. Published 2026-02-10.
How severe is CVE-2025-22453?: High severity. CVSS v3 base score is 7.5 out of 10.