CVE-2020-24633 : Security Advisory and Response
Learn about CVE-2020-24633, a critical vulnerability in Aruba networking devices allowing unauthenticated remote code execution. Find out affected systems and mitigation steps.
Multiple buffer overflow vulnerabilities in Aruba networking devices could lead to unauthenticated remote code execution.
Understanding CVE-2020-24633
There are critical vulnerabilities in Aruba 9000 Gateway, Aruba 7000 Series Mobility Controllers, and Aruba 7200 Series Mobility Controllers that could allow remote attackers to execute code.
What is CVE-2020-24633?
The CVE-2020-24633 vulnerability involves buffer overflow issues that can be exploited by sending specially crafted packets to the PAPI UDP port of affected devices.
The Impact of CVE-2020-24633
The vulnerability could result in unauthenticated remote code execution, posing a severe security risk to the affected Aruba networking devices.
Technical Details of CVE-2020-24633
The following technical details outline the specifics of the CVE-2020-24633 vulnerability.
Vulnerability Description
- Buffer overflow vulnerabilities in Aruba networking devices
- Allows unauthenticated remote code execution
Affected Systems and Versions
The vulnerability affects the following systems and versions:
- Aruba 9000 Gateway: 2.1.0.1, 2.2.0.0 and below
- Aruba 7000 Series Mobility Controllers: 6.4.4.23, 6.5.4.17, 8.2.2.9, 8.3.0.13, 8.5.0.10, 8.6.0.5, 8.7.0.0 and below
- Aruba 7200 Series Mobility Controllers: 6.4.4.23, 6.5.4.17, 8.2.2.9, 8.3.0.13, 8.5.0.10, 8.6.0.5, 8.7.0.0 and below
Exploitation Mechanism
- Attackers exploit buffer overflow vulnerabilities by sending crafted packets to the PAPI UDP port (8211) of the affected devices.
Mitigation and Prevention
To address CVE-2020-24633, the following mitigation strategies are recommended:
Immediate Steps to Take
- Apply patches provided by the vendor
- Implement network segmentation to limit exposure
- Monitor network traffic for any suspicious activities
Long-Term Security Practices
- Regularly update and patch all network devices
- Conduct security assessments and penetration testing
Patching and Updates
- Stay informed about security updates from the vendor
- Apply patches promptly to mitigate the risk of exploitation