CVE-2019-18917 : Vulnerability Insights and Analysis

A specific security weakness has been detected in certain models of HP Printers and All-in-Ones, allowing the possibility to bypass the account lockout feature.

Understanding CVE-2019-18917

A potential security vulnerability has been identified for certain HP Printers and All-in-Ones that would allow bypassing account lockout.

What is CVE-2019-18917?

CVE-2019-18917 is a vulnerability found in specific models of HP Printers and All-in-Ones that enables attackers to bypass the account lockout feature.

The Impact of CVE-2019-18917

This vulnerability could potentially lead to unauthorized access to the affected printers and compromise the security of the devices and any connected networks.

Technical Details of CVE-2019-18917

Vulnerability Description

The vulnerability allows attackers to bypass the account lockout feature on certain HP Printer models.

Affected Systems and Versions

HP ENVY 5000 All-in-One Printer series (M2U85A - M2U85B, M2U91A - M2U94B, Z4A54A - Z4A74A)
HP DeskJet Ink Advantage 5000 All-in-One Printer series (M2U86A - M2U89B)
Version affected: Before 003.2008A

Exploitation Mechanism

Attackers can exploit this vulnerability to gain unauthorized access to the affected printers by bypassing the account lockout mechanism.

Mitigation and Prevention

Immediate Steps to Take

Apply security patches provided by HP to fix the vulnerability.
Implement strong password policies for printer access.
Monitor printer logs for any suspicious activities.

Long-Term Security Practices

Regularly update printer firmware to ensure the latest security patches are in place.
Conduct security assessments and penetration testing on printers to identify and address vulnerabilities.

Patching and Updates

Ensure that all affected HP Printers are updated with the latest firmware patches to mitigate the CVE-2019-18917 vulnerability.