CVE-2021-1397 : Vulnerability Insights and Analysis

A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Software could allow an unauthenticated, remote attacker to redirect a user to a malicious web page.

Understanding CVE-2021-1397

This CVE refers to an open redirect vulnerability in the Cisco Integrated Management Controller (IMC) Software that could be exploited by attackers.

What is CVE-2021-1397?

The vulnerability stems from improper input validation of parameters in an HTTP request, allowing an attacker to trick users into visiting malicious websites.

The Impact of CVE-2021-1397

Successful exploitation of this vulnerability could lead to users being redirected to harmful websites unknowingly.

Technical Details of CVE-2021-1397

This section provides a deeper dive into the vulnerability's specifics.

Vulnerability Description

The vulnerability in the web-based management interface of Cisco IMC Software enables open redirect attacks through crafted links.

Affected Systems and Versions

The affected product is Cisco Unified Computing System (Standalone), and all versions are susceptible to this vulnerability.

Exploitation Mechanism

An attacker can exploit this flaw by manipulating HTTP request parameters to redirect users to malicious sites.

Mitigation and Prevention

Here's how users can protect themselves against this vulnerability.

Immediate Steps to Take

Users should be cautious of clicking unverified links and regularly review security advisories from Cisco.

Long-Term Security Practices

Implementing security best practices like network segmentation and regular security training can enhance overall cybersecurity.

Patching and Updates

Ensure that software patches and updates provided by Cisco are promptly applied to mitigate the risk of exploitation.