CVE-2021-1400 : What You Need to Know

Cisco Small Business Wireless Access Points are vulnerable to multiple security issues in their web-based management interface, potentially allowing remote attackers to access sensitive data or execute arbitrary commands.

Understanding CVE-2021-1400

This CVE refers to multiple vulnerabilities found in the web-based management interface of specific Cisco Small Business Wireless Access Points.

What is CVE-2021-1400?

The CVE-2021-1400 pertains to vulnerabilities in Cisco Small Business 100, 300, and 500 Series Wireless Access Points that could enable authenticated remote attackers to extract sensitive information or introduce malicious commands to the target device.

The Impact of CVE-2021-1400

The impact of these vulnerabilities is rated high, with a CVSS base score of 8.8. The confidentiality, integrity, and availability of affected systems are at risk, highlighting the severity of potential exploitation.

Technical Details of CVE-2021-1400

These are the technical aspects related to CVE-2021-1400.

Vulnerability Description

The vulnerabilities in the management interface of Cisco Small Business Wireless Access Points allow attackers to gain unauthorized access and manipulate devices, posing serious security risks.

Affected Systems and Versions

The affected systems include Cisco Small Business 100, 300, and 500 Series Wireless Access Points. The specific affected version details are currently not available.

Exploitation Mechanism

Remote attackers with authentication credentials can exploit these vulnerabilities to compromise the confidentiality, integrity, and availability of the targeted devices.

Mitigation and Prevention

Here are the key steps to mitigate and prevent exploitation of CVE-2021-1400.

Immediate Steps to Take

Immediately update the affected Cisco Small Business Wireless Access Points to the latest firmware version provided by Cisco. Additionally, restrict network access to authorized personnel only.

Long-Term Security Practices

Establish robust security policies and practices within your organization, including regular security training for employees and continuous monitoring of network activity.

Patching and Updates

Regularly check for security updates and patches from Cisco to address known vulnerabilities and ensure the security of your network infrastructure.