CVE-2020-13917 : Vulnerability Insights and Analysis

Ruckus Wireless Unleashed through version 200.7.10.92 is vulnerable to command injection via rkscli, potentially allowing a remote attacker to jailbreak the CLI. This impacts various Ruckus Wireless devices.

Understanding CVE-2020-13917

This CVE identifies a critical vulnerability in Ruckus Wireless Unleashed that could lead to command injection and unauthorized access to the CLI of affected devices.

What is CVE-2020-13917?

The vulnerability in rkscli in Ruckus Wireless Unleashed through version 200.7.10.92 enables a remote attacker to execute arbitrary commands, potentially leading to a complete compromise of the affected device's CLI.

The Impact of CVE-2020-13917

The exploitation of this vulnerability could result in unauthorized access to the CLI of Ruckus Wireless devices, allowing attackers to execute malicious commands and potentially take full control of the affected systems.

Technical Details of CVE-2020-13917

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The flaw in rkscli allows remote attackers to perform command injection, leading to a jailbreak of the CLI on vulnerable Ruckus Wireless devices.

Affected Systems and Versions

The vulnerability affects a wide range of Ruckus Wireless devices, including C110, E510, H320, H510, M510, R320, R310, R500, R510, R600, R610, R710, R720, R750, T300, T301n, T301s, T310c, T310d, T310n, T310s, T610, T710, and T710s.

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious CLI commands, which, when executed, allow them to inject and execute unauthorized commands on the affected devices.

Mitigation and Prevention

To address CVE-2020-13917, users and administrators should take immediate and long-term security measures.

Immediate Steps to Take

Disable remote access to the CLI if not required
Implement network segmentation to limit access to vulnerable devices
Monitor network traffic for any suspicious activity

Long-Term Security Practices

Regularly update firmware and software to patch known vulnerabilities
Conduct security assessments and penetration testing to identify and address weaknesses
Educate users and administrators on secure CLI usage and best practices

Patching and Updates

Ensure that affected Ruckus Wireless devices are updated with the latest firmware releases that address the CVE-2020-13917 vulnerability.