CVE-2020-13919 : Exploit Details and Defense Strategies
Learn about CVE-2020-13919 affecting Ruckus Wireless Unleashed devices. Understand the impact, affected systems, exploitation method, and mitigation steps to secure your network.
emfd/libemf in Ruckus Wireless Unleashed through 200.7.10.102.92 allows a remote attacker to achieve command injection via a crafted HTTP request. This affects 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 devices.
Understanding CVE-2020-13919
This CVE involves a vulnerability in Ruckus Wireless Unleashed that enables remote attackers to execute commands through a manipulated HTTP request.
What is CVE-2020-13919?
emfd/libemf in Ruckus Wireless Unleashed through version 200.7.10.102.92 is susceptible to command injection, allowing unauthorized remote access to execute commands via specially crafted HTTP requests.
The Impact of CVE-2020-13919
The vulnerability permits remote attackers to execute arbitrary commands on affected devices, potentially leading to unauthorized access, data theft, and system compromise.
Technical Details of CVE-2020-13919
This section provides detailed technical insights into the CVE.
Vulnerability Description
The flaw in emfd/libemf in Ruckus Wireless Unleashed through 200.7.10.102.92 allows remote attackers to achieve command injection by exploiting a specific HTTP request.
Affected Systems and Versions
The following devices are impacted by this vulnerability:
- C110
- E510
- H320
- H510
- M510
- R320
- R310
- R500
- R510
- R600
- R610
- R710
- R720
- R750
- T300
- T301n
- T301s
- T310c
- T310d
- T310n
- T310s
- T610
- T710
- T710s
Exploitation Mechanism
Attackers can exploit this vulnerability by sending a specifically crafted HTTP request to the affected devices, enabling them to execute arbitrary commands remotely.
Mitigation and Prevention
Protecting systems from CVE-2020-13919 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by Ruckus Wireless promptly.
- Implement network segmentation to limit the impact of potential attacks.
- Monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Regularly update and patch all software and firmware on network devices.
- Conduct security assessments and penetration testing to identify and address vulnerabilities proactively.
- Educate users and administrators about safe browsing habits and security best practices.
Patching and Updates
Ruckus Wireless may release patches or updates to address the vulnerability. Ensure timely installation of these updates to mitigate the risk of exploitation.