CVE-2020-3462 : Vulnerability Insights and Analysis

A vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) could allow an authenticated, remote attacker to conduct SQL injection attacks on an affected system.

Understanding CVE-2020-3462

This CVE involves a SQL injection vulnerability in Cisco Data Center Network Manager (DCNM), potentially enabling unauthorized access to sensitive information.

What is CVE-2020-3462?

The vulnerability in the web-based management interface of Cisco DCNM allows a remote attacker to execute SQL injection attacks by exploiting improper validation of user-submitted parameters.

The Impact of CVE-2020-3462

The vulnerability could permit an attacker to access and modify critical data stored in the underlying database, posing a significant risk to the affected system's confidentiality and integrity.

Technical Details of CVE-2020-3462

This section provides detailed technical insights into the CVE.

Vulnerability Description

The vulnerability arises from inadequate validation of user inputs in the web-based management interface of Cisco DCNM, facilitating SQL injection attacks.

Affected Systems and Versions

Product: Cisco Data Center Network Manager
Vendor: Cisco
Affected Version: Not applicable

Exploitation Mechanism

An authenticated attacker can send malicious requests to the application, exploiting the vulnerability to execute SQL injection attacks.

Mitigation and Prevention

Protecting systems from CVE-2020-3462 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by Cisco promptly.
Monitor network traffic for any suspicious activities.
Restrict access to the affected system to authorized personnel only.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Conduct security assessments and penetration testing to identify and mitigate potential risks.
Educate users on secure practices to prevent unauthorized access.

Patching and Updates

Cisco has released patches to address the vulnerability. Ensure timely installation of these patches to secure the system.