CVE-2021-44736 Explained : Impact and Mitigation
Learn about CVE-2021-44736, a security flaw in Lexmark devices allowing unauthorized access to critical features. Find mitigation steps and update recommendations here.
A vulnerability on Lexmark devices allows unauthenticated access to the 'out of service erase' feature.
Understanding CVE-2021-44736
A security issue in the initial admin account setup wizard on Lexmark devices permits unauthorized access to critical functionality.
What is CVE-2021-44736?
The CVE-2021-44736 vulnerability relates to a flaw in Lexmark devices that enables access to the 'out of service erase' feature without authentication.
The Impact of CVE-2021-44736
This vulnerability can be exploited by attackers to gain unauthorized access to sensitive functions on affected Lexmark devices.
Technical Details of CVE-2021-44736
This section covers the technical aspects of the CVE-2021-44736 vulnerability.
Vulnerability Description
The flaw allows unauthenticated users to access the 'out of service erase' feature on Lexmark devices.
Affected Systems and Versions
- Product: Lexmark devices
- Version: All versions
Exploitation Mechanism
Attackers can exploit this vulnerability by accessing the initial admin account setup wizard on Lexmark devices.
Mitigation and Prevention
Understanding how to mitigate and prevent exploitation of CVE-2021-44736.
Immediate Steps to Take
- Update firmware to the latest version provided by Lexmark.
- Restrict network access to vulnerable devices.
Long-Term Security Practices
- Implement strong password policies for admin accounts.
- Regularly monitor and audit device access logs.
Patching and Updates
- Apply security patches promptly as issued by Lexmark to address this vulnerability.