CVE-2021-1073 : Security Advisory and Response

NVIDIA GeForce Experience, all versions prior to 3.23, has a vulnerability in the login flow that can compromise user accounts. This could result in unauthorized access, data alteration, or loss.

Understanding CVE-2021-1073

This CVE refers to a security flaw in NVIDIA GeForce Experience Software versions prior to 3.23.

What is CVE-2021-1073?

CVE-2021-1073 is a vulnerability in NVIDIA GeForce Experience that allows unauthorized access to user login tokens, potentially leading to compromised accounts and data exposure.

The Impact of CVE-2021-1073

The vulnerability in NVIDIA GeForce Experience can result in high-severity consequences, including unauthorized data access, alteration, or loss due to compromised user accounts.

Technical Details of CVE-2021-1073

This section covers the specifics of the vulnerability.

Vulnerability Description

The vulnerability arises during the login process when a user logs in using a browser with other web pages open in different tabs. This allows access to the user's login token, risking account compromise.

Affected Systems and Versions

NVIDIA GeForce Experience Software versions prior to 3.23 are vulnerable to this exploit.

Exploitation Mechanism

To exploit this vulnerability, a malicious web page can intercept the user's login token, potentially compromising their account.

Mitigation and Prevention

Protecting systems from CVE-2021-1073 is crucial to prevent security breaches.

Immediate Steps to Take

Users should update NVIDIA GeForce Experience Software to version 3.23 or above to mitigate this vulnerability. Avoid logging in to sensitive accounts on shared or untrusted devices.

Long-Term Security Practices

Practice good cybersecurity hygiene, such as avoiding simultaneous web browsing and login sessions. Regularly update software and use unique, strong passwords.

Patching and Updates

Ensure timely installation of security patches and updates provided by NVIDIA to address CVE-2021-1073.