CVE-2021-42055 : What You Need to Know

ASUSTek ZenBook Pro Due 15 UX582 laptop firmware through 203 has Insecure Permissions that allow attacks by a physically proximate attacker.

Understanding CVE-2021-42055

ASUSTek ZenBook Pro Due 15 UX582 laptop firmware contains a vulnerability that could be exploited by a physically proximate attacker.

What is CVE-2021-42055?

The vulnerability in the ASUSTek ZenBook Pro Due 15 UX582 laptop firmware through version 203 allows for attacks by a physically near adversary due to insecure permissions.

The Impact of CVE-2021-42055

The vulnerability could lead to unauthorized access and potential compromise of the affected device's data by an attacker in close physical proximity.

Technical Details of CVE-2021-42055

ASUSTek ZenBook Pro Due 15 UX582 laptop firmware vulnerability details.

Vulnerability Description

The vulnerability arises from insecure permissions in the laptop firmware, enabling a physically proximate attacker to launch attacks.

Affected Systems and Versions

Product: ASUSTek ZenBook Pro Due 15 UX582
Vendor: ASUSTek
Versions affected: Through version 203

Exploitation Mechanism

The vulnerability can be exploited by an attacker who is physically near the device, taking advantage of the insecure permissions to compromise the system.

Mitigation and Prevention

Steps to mitigate the CVE-2021-42055 vulnerability.

Immediate Steps to Take

Update the ASUSTek ZenBook Pro Due 15 UX582 firmware to the latest version available.
Limit physical access to the device to trusted individuals only.
Monitor for any suspicious behavior around the device.

Long-Term Security Practices

Regularly check for firmware updates and apply them promptly.
Implement strict physical security measures to prevent unauthorized access to the device.

Patching and Updates

Stay informed about security advisories from ASUSTek and promptly apply any firmware patches or updates.