CVE-2019-10059 : Exploit Details and Defense Strategies
Learn about CVE-2019-10059, a vulnerability where older Lexmark devices have the legacy finger service enabled. Find out the impact, affected systems, exploitation, and mitigation steps.
By default, several older Lexmark devices have the legacy finger service (TCP port 79) enabled.
Understanding CVE-2019-10059
The legacy finger service (TCP port 79) is enabled by default on various older Lexmark devices.
What is CVE-2019-10059?
The CVE-2019-10059 vulnerability involves the legacy finger service being enabled on older Lexmark devices by default.
The Impact of CVE-2019-10059
This vulnerability could potentially expose Lexmark devices to security risks due to the legacy finger service being enabled.
Technical Details of CVE-2019-10059
The technical details of the CVE-2019-10059 vulnerability are as follows:
Vulnerability Description
- The legacy finger service (TCP port 79) is enabled by default on various older Lexmark devices.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Versions: Not applicable
Exploitation Mechanism
- Attackers could exploit this vulnerability through the legacy finger service (TCP port 79) enabled on Lexmark devices.
Mitigation and Prevention
Steps to mitigate and prevent the CVE-2019-10059 vulnerability:
Immediate Steps to Take
- Disable the legacy finger service on Lexmark devices.
- Implement network segmentation to limit exposure.
Long-Term Security Practices
- Regularly update firmware and software on Lexmark devices.
- Conduct security assessments to identify and address vulnerabilities.
- Educate users on best security practices.
Patching and Updates
- Check for firmware updates from Lexmark to address the CVE-2019-10059 vulnerability.