CVE-2017-3762 : Vulnerability Insights and Analysis
Learn about CVE-2017-3762 affecting Lenovo Fingerprint Manager Pro versions earlier than 8.01.87. Discover the impact, technical details, and mitigation steps for this security vulnerability.
Lenovo Fingerprint Manager Pro, versions earlier than 8.01.87, has a vulnerability that allows local non-administrative users to access encrypted sensitive data. This CVE was published on January 25, 2018.
Understanding CVE-2017-3762
This CVE affects Lenovo Fingerprint Manager Pro, potentially exposing Windows logon credentials and fingerprint data due to weak encryption.
What is CVE-2017-3762?
Lenovo Fingerprint Manager Pro, versions 8.01.86 and earlier, stores encrypted sensitive data with a suboptimal algorithm and a hard-coded password, accessible to local non-administrative users.
The Impact of CVE-2017-3762
The vulnerability could lead to unauthorized access to sensitive information, compromising user security and privacy.
Technical Details of CVE-2017-3762
Lenovo Fingerprint Manager Pro vulnerability details.
Vulnerability Description
- Sensitive data stored by Lenovo Fingerprint Manager Pro, version 8.01.86 and earlier, including Windows logon credentials and fingerprint data, is encrypted using a weak algorithm and contains a hard-coded password.
Affected Systems and Versions
- Product: Lenovo Fingerprint Manager Pro
- Vendor: Lenovo Group Ltd.
- Affected Versions: Earlier than 8.01.87
Exploitation Mechanism
- Local non-administrative users can potentially access encrypted sensitive data due to the vulnerability in the encryption mechanism.
Mitigation and Prevention
Steps to address and prevent the CVE-2017-3762 vulnerability.
Immediate Steps to Take
- Uninstall Lenovo Fingerprint Manager Pro if not essential for operations.
- Implement strong password policies and user access controls.
- Regularly monitor system logs for any unauthorized access.
Long-Term Security Practices
- Keep software and systems updated with the latest security patches.
- Conduct regular security audits and penetration testing to identify vulnerabilities.
Patching and Updates
- Lenovo may release patches or updates to address the vulnerability. Stay informed through official Lenovo security advisories.