CVE-2017-5701 Explained : Impact and Mitigation

A vulnerability related to the insecure configuration of the platform in the system firmware for Intel NUC Kits has been identified, allowing unauthorized firmware manipulation during the BIOS Recovery process.

Understanding CVE-2017-5701

This CVE involves an elevation of privilege vulnerability affecting Intel NUC Kits.

What is CVE-2017-5701?

The vulnerability allows an attacker with physical access to the device to manipulate the firmware during the BIOS Recovery process, potentially executing unauthorized code.

The Impact of CVE-2017-5701

The vulnerability could lead to unauthorized code execution, compromising the security and integrity of the affected systems.

Technical Details of CVE-2017-5701

This section provides detailed technical information about the CVE.

Vulnerability Description

The insecure platform configuration in the system firmware of Intel NUC7i3BNK, NUC7i3BNH, NUC7i5BNK, NUC7i5BNH, NUC7i7BNH versions BN0049 and below allows an attacker to run arbitrary code via unauthorized firmware modification during BIOS Recovery.

Affected Systems and Versions

Product: NUC Kits
Vendor: Intel Corporation
Versions Affected: BN0049 and below

Exploitation Mechanism

An individual with physical access to the device can exploit the vulnerability by manipulating the firmware during the BIOS Recovery process.

Mitigation and Prevention

Protecting systems from CVE-2017-5701 requires immediate action and long-term security practices.

Immediate Steps to Take

Apply patches and updates provided by Intel Corporation promptly.
Restrict physical access to vulnerable devices to authorized personnel only.

Long-Term Security Practices

Implement strict access controls and authentication mechanisms.
Regularly monitor and audit firmware modifications and system configurations.

Patching and Updates

Regularly check for security advisories from Intel Corporation and apply patches as soon as they are available.