CVE-2021-29080 : What You Need to Know

Certain NETGEAR devices are affected by a vulnerability that allows an unauthenticated attacker to reset passwords. This impacts various models before specific versions. The CVSS score for this CVE is 8.1, indicating a high severity.

Understanding CVE-2021-29080

This CVE involves a password reset vulnerability on NETGEAR devices, enabling unauthorized password changes by attackers.

What is CVE-2021-29080?

CVE-2021-29080 is a security flaw in certain NETGEAR devices that allows unauthenticated attackers to reset passwords without proper authorization.

The Impact of CVE-2021-29080

The vulnerability poses a high-risk threat as it can lead to unauthorized access to affected devices, compromising confidentiality and integrity.

Technical Details of CVE-2021-29080

This section provides specific technical details regarding the vulnerability.

Vulnerability Description

The vulnerability in NETGEAR devices allows attackers to reset passwords without authentication, affecting multiple device models.

Affected Systems and Versions

NETGEAR models such as RBK852, RBK853, RBR854, RBR850, RBS850, CBR40, R7000, R6900P, R7900, R7960P, R8000, R7900P, R8000P, RAX75, RAX80, and R7000P are impacted by this security issue.

Exploitation Mechanism

Attackers exploit this vulnerability to reset passwords remotely without the need for any authentication, potentially leading to unauthorized access.

Mitigation and Prevention

Protecting systems from CVE-2021-29080 requires immediate actions and long-term security measures.

Immediate Steps to Take

Users should update their NETGEAR devices to the specified safe versions to mitigate the risk of unauthorized password resets.

Long-Term Security Practices

Implementing strong password policies, network segmentation, and regular security audits can enhance the overall security posture.

Patching and Updates

Regularly check for security updates from NETGEAR and apply patches promptly to address known vulnerabilities.