CVE-2020-35713 : Security Advisory and Response

Belkin LINKSYS RE6500 devices before 1.0.012.001 allow remote attackers to execute arbitrary commands or set a new password via shell metacharacters to the goform/setSysAdm page.

Understanding CVE-2020-35713

This CVE involves a vulnerability in Belkin LINKSYS RE6500 devices that allows remote attackers to execute arbitrary commands or change passwords.

What is CVE-2020-35713?

The vulnerability in Belkin LINKSYS RE6500 devices enables attackers to run unauthorized commands or alter passwords by utilizing shell metacharacters on the goform/setSysAdm page.

The Impact of CVE-2020-35713

This vulnerability poses a significant risk as it allows unauthorized individuals to gain control over affected devices, potentially leading to data breaches or system compromise.

Technical Details of CVE-2020-35713

The technical aspects of the CVE provide insights into the vulnerability's nature and its implications.

Vulnerability Description

The vulnerability in Belkin LINKSYS RE6500 devices before version 1.0.012.001 permits remote attackers to execute arbitrary commands or change passwords through the exploitation of shell metacharacters on the goform/setSysAdm page.

Affected Systems and Versions

Affected System: Belkin LINKSYS RE6500 devices
Vulnerable Versions: Before 1.0.012.001

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting shell metacharacters into the goform/setSysAdm page, enabling them to execute unauthorized commands or modify passwords.

Mitigation and Prevention

Addressing and preventing the CVE-2020-35713 vulnerability is crucial to safeguard affected systems and networks.

Immediate Steps to Take

Update to the latest firmware version (1.0.012.001) to mitigate the vulnerability.
Implement strong password policies and regularly change passwords to enhance security.
Monitor network traffic for any suspicious activities that may indicate exploitation attempts.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Educate users on cybersecurity best practices to prevent social engineering attacks and unauthorized access.

Patching and Updates

Stay informed about security updates and patches released by Belkin for the LINKSYS RE6500 devices.
Apply patches promptly to ensure that known vulnerabilities are addressed and system security is maintained.