CVE-2018-5921 Explained : Impact and Mitigation

Certain HP printers and MFPs, including firmware versions 2405129_000052 and others, have a potential security vulnerability known as Cross Site Request Forgery.

Understanding CVE-2018-5921

Certain HP printers and MFPs are affected by a security vulnerability that could allow for unauthorized elevation of privilege.

What is CVE-2018-5921?

The vulnerability, named Cross Site Request Forgery, affects specific HP Enterprise Printers, HP PageWide Printers, and MFP Products.
It can be exploited remotely, potentially leading to an unauthorized elevation of privilege.

The Impact of CVE-2018-5921

Remote exploitation of this vulnerability could result in unauthorized access and control over the affected printers and MFPs.

Technical Details of CVE-2018-5921

Certain technical details of the CVE-2018-5921 vulnerability are as follows:

Vulnerability Description

The vulnerability is classified as Cross Site Request Forgery.

Affected Systems and Versions

Affected products include certain HP Enterprise Printers, HP PageWide Printers, and MFP Products.
Specifically, firmware versions 2405129_000052 and other versions are vulnerable.

Exploitation Mechanism

The vulnerability can be exploited remotely, potentially leading to an unauthorized elevation of privilege.

Mitigation and Prevention

Steps to mitigate and prevent the CVE-2018-5921 vulnerability:

Immediate Steps to Take

Update the firmware of the affected HP printers and MFPs to the latest version.
Implement network security measures to prevent unauthorized access.

Long-Term Security Practices

Regularly monitor for security updates and patches from HP.
Conduct security assessments to identify and address vulnerabilities proactively.

Patching and Updates

HP may release patches or firmware updates to address the CVE-2018-5921 vulnerability.