CVE-2020-3522 : Vulnerability Insights and Analysis

A vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) Software could allow an authenticated, remote attacker to bypass authorization on an affected device and access sensitive information.

Understanding CVE-2020-3522

This CVE involves an authorization bypass vulnerability in Cisco Data Center Network Manager (DCNM) Software.

What is CVE-2020-3522?

The vulnerability allows an authenticated remote attacker to access sensitive information on an affected device by bypassing authorization. It occurs due to the software permitting users to access resources intended only for administrators.

The Impact of CVE-2020-3522

If successfully exploited, the attacker could manipulate network configurations as an administrator, compromising the device's security.

Technical Details of CVE-2020-3522

This section provides in-depth technical insights into the CVE.

Vulnerability Description

The vulnerability in Cisco DCNM Software enables attackers to add, delete, and edit network configurations by submitting a crafted URL.

Affected Systems and Versions

Product: Cisco Data Center Network Manager
Vendor: Cisco
Versions affected: Not applicable

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: Low
User Interaction: None
CVSS Base Score: 6.3 (Medium)

Mitigation and Prevention

Protect your systems from CVE-2020-3522 with these mitigation strategies.

Immediate Steps to Take

Apply security patches promptly
Monitor network traffic for suspicious activities
Restrict access to the management interface

Long-Term Security Practices

Regularly update and patch software
Conduct security training for staff

Patching and Updates

Stay informed about security advisories
Implement a robust incident response plan