CVE-2020-11549 : Exploit Details and Defense Strategies

An issue was discovered on NETGEAR Orbi Tri-Band Business WiFi Add-on Satellite (SRS60) AC3000 V2.5.1.106, Outdoor Satellite (RBS50Y) V2.5.1.106, and Pro Tri-Band Business WiFi Router (SRR60) AC3000 V2.5.1.106. The root account has the same password as the Web-admin component, allowing remote code execution with root privileges.

Understanding CVE-2020-11549

This CVE identifies a critical vulnerability in NETGEAR Orbi devices that could lead to remote code execution.

What is CVE-2020-11549?

CVE-2020-11549 is a security flaw in NETGEAR Orbi devices that enables attackers to execute code remotely with root privileges.

The Impact of CVE-2020-11549

The vulnerability has a high severity level, with the potential for attackers to compromise the affected devices and gain full control over them.

Technical Details of CVE-2020-11549

This section provides more in-depth technical information about the vulnerability.

Vulnerability Description

The root account on the affected devices shares the same password as the Web-admin component, creating a security loophole for remote code execution.

Affected Systems and Versions

NETGEAR Orbi Tri-Band Business WiFi Add-on Satellite (SRS60) AC3000 V2.5.1.106
Outdoor Satellite (RBS50Y) V2.5.1.106
Pro Tri-Band Business WiFi Router (SRR60) AC3000 V2.5.1.106

Exploitation Mechanism

By exploiting CVE-2020-11549, attackers can achieve remote code execution with root privileges on the embedded Linux system of the affected devices.

Mitigation and Prevention

Protecting systems from this vulnerability requires immediate action and long-term security measures.

Immediate Steps to Take

Change the default root account password on the affected devices.
Implement network segmentation to limit the impact of potential attacks.
Monitor network traffic for any suspicious activity.

Long-Term Security Practices

Regularly update firmware and security patches on the devices.
Conduct security audits and penetration testing to identify and address vulnerabilities.

Patching and Updates

Check for and apply firmware updates provided by NETGEAR to address the CVE-2020-11549 vulnerability.