Improper Input Validation in Server Firmware Update Utility by Intel
CVE-2025-22453

7.1HIGH

Key Information:

Vendor

Intel

Vendor
CVE Published:
10 February 2026

What is CVE-2025-22453?

The Server Firmware Update Utility from Intel is vulnerable to improper input validation, which may allow an attacker with privileged access to escalate privileges and execute local code. This vulnerability can be exploited under certain conditions, requiring the adversary to execute a complex attack without the need for user interaction. The presence of local access and a lack of special internal knowledge facilitate potential exploitation, compromising the confidentiality, integrity, and availability of the system. For detailed information, please visit the Intel Advisory page.

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Affected Version(s)

Server Firmware Update Utility(SysFwUpdt) before version 16.0.12

References

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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