CVE-2021-45466 Explained : Impact and Mitigation

CVE-2021-45466 involves a vulnerability in CWP (Control Web Panel) that could allow attackers to add unauthorized files to the system. Learn about its impact, technical details, and mitigation steps.

Understanding CVE-2021-45466

In CWP (Control Web Panel), attackers could exploit a vulnerability to insert unauthorized files into the system.

What is CVE-2021-45466?

The CVE-2021-45466 vulnerability in CWP allows attackers to make a crafted request to add an authorized_keys text file in the /resources/ folder.

The Impact of CVE-2021-45466

This vulnerability can lead to unauthorized access to the system, potentially compromising the integrity and confidentiality of data.

Technical Details of CVE-2021-45466

In-depth technical information about the vulnerability.

Vulnerability Description

Attackers can exploit this flaw in CWP to add unauthorized files to the /resources/ folder.

Affected Systems and Versions

Vendor: n/a
Product: n/a
Version: n/a
Status: affected

Exploitation Mechanism

By sending a malicious request to api/?api=add_server&DHCP=, attackers can add unauthorized files to the system.

Mitigation and Prevention

Steps to mitigate the CVE-2021-45466 vulnerability.

Immediate Steps to Take

Update CWP to version 0.9.8.1107 or later.
Implement strict input validation to prevent crafted requests.

Long-Term Security Practices

Regularly monitor system logs for unusual activities.
Conduct security audits to identify and fix vulnerabilities.

Patching and Updates

Follow security advisories from CWP.
Apply patches promptly to address known vulnerabilities.