CVE-2019-13166 Explained : Impact and Mitigation

Certain models of Xerox printers, like the Phaser 3320 V53.006.16.000, lack the feature of account lockout, potentially allowing unauthorized individuals to obtain login credentials through repetitive guessing attacks.

Understanding CVE-2019-13166

Some Xerox printers, including the Phaser 3320 V53.006.16.000, are vulnerable due to the absence of an account lockout feature, making them susceptible to brute force attacks.

What is CVE-2019-13166?

This CVE refers to a security vulnerability in certain Xerox printers that lack account lockout functionality, enabling attackers to potentially extract login credentials through repeated guessing attempts.

The Impact of CVE-2019-13166

Unauthorized individuals can exploit this vulnerability to gain access to local account credentials on affected Xerox printers.

Technical Details of CVE-2019-13166

Vulnerability Description

Xerox printers, such as the Phaser 3320 V53.006.16.000, do not implement account lockout, leaving them open to brute force attacks for extracting login credentials.

Affected Systems and Versions

Product: Xerox printers
Vendor: Xerox
Versions: All versions lacking account lockout feature

Exploitation Mechanism

Attackers can repeatedly guess login credentials on vulnerable Xerox printers, potentially compromising local accounts.

Mitigation and Prevention

Immediate Steps to Take

Disable remote access to affected printers if not required.
Implement strong, unique passwords for all accounts on Xerox printers.
Monitor login attempts and implement account lockout policies if possible.

Long-Term Security Practices

Regularly update printer firmware to patch security vulnerabilities.
Conduct security assessments and penetration testing on Xerox printers to identify and address potential weaknesses.

Patching and Updates

Check for firmware updates from Xerox to address the account lockout vulnerability on affected printers.