CVE-2020-4406 Explained : Impact and Mitigation

IBM Spectrum Protect Client and IBM Spectrum Protect for Space Management are affected by a vulnerability that could allow a remote attacker to hijack user actions.

Understanding CVE-2020-4406

This CVE involves a security issue in IBM Spectrum Protect Client and IBM Spectrum Protect for Space Management that could be exploited by a remote attacker.

What is CVE-2020-4406?

The vulnerability in the web user interfaces of the affected IBM products could enable a malicious actor to control a victim's clicking actions by tricking them into visiting a malicious website.

The Impact of CVE-2020-4406

By exploiting this vulnerability, an attacker could potentially hijack a victim's click actions and launch further attacks against the victim, compromising their security.

Technical Details of CVE-2020-4406

This section provides more technical insights into the CVE-2020-4406 vulnerability.

Vulnerability Description

The vulnerability allows a remote attacker to manipulate the victim's clicking actions through the affected IBM products' web user interfaces.

Affected Systems and Versions

IBM Spectrum Protect Client (Linux and Windows) versions 8.1.7.0 to 8.1.9.1
IBM Spectrum Protect Client (AIX) versions 8.1.9.0 and 8.1.9.1
IBM Spectrum Protect for Space Management (AIX) versions 8.1.9.0 and 8.1.9.1
IBM Spectrum Protect for Space Management (Linux) versions 8.1.7.0 to 8.1.9.1

Exploitation Mechanism

The vulnerability requires the victim to visit a malicious website, where the attacker can then hijack the victim's click actions.

Mitigation and Prevention

To address CVE-2020-4406 and enhance security, follow these mitigation strategies:

Immediate Steps to Take

Apply official fixes provided by IBM promptly.
Educate users about the risks of visiting unknown or suspicious websites.
Monitor network traffic for any signs of exploitation.

Long-Term Security Practices

Regularly update and patch the affected IBM products.
Implement web filtering and security measures to block access to malicious websites.

Patching and Updates

Stay informed about security bulletins and updates from IBM.