CVE-2021-41004 : Exploit Details and Defense Strategies

A remote vulnerability was discovered in Aruba Instant On 1930 Switch Series version(s): Firmware below v1.0.7.0.

Understanding CVE-2021-41004

A remote vulnerability affecting Aruba Instant On 1930 Switch Series.

What is CVE-2021-41004?

CVE-2021-41004 is a remote vulnerability found in Aruba Instant On 1930 Switch Series devices running firmware versions below v1.0.7.0.

The Impact of CVE-2021-41004

Remote unauthenticated denial of service vulnerability affecting the switch series.

Technical Details of CVE-2021-41004

Affected Product: Aruba Instant On 1930 Switch Series

Vulnerability Description

The vulnerability allows remote attackers to cause a denial of service without requiring authentication.

Affected Systems and Versions

Aruba Instant On 1930 Switch Series with firmware versions below v1.0.7.0.

Exploitation Mechanism

Attackers can exploit this vulnerability remotely, potentially disrupting network services.

Mitigation and Prevention

Steps to secure your system against CVE-2021-41004:

Immediate Steps to Take

Upgrade affected devices to firmware version v1.0.7.0 or later.
Implement network segmentation to limit exposure to untrusted sources.
Monitor network traffic for any suspicious activity.

Long-Term Security Practices

Regularly update firmware and apply security patches.
Conduct security assessments and penetration testing to identify vulnerabilities.

Patching and Updates

Regularly check for security updates from the vendor and apply them promptly to ensure the security of the devices.