CVE-2020-3921 Explained : Impact and Mitigation
Learn about CVE-2020-3921 affecting UltraLog Express by Unisoon. Discover the impact, affected versions, and mitigation steps for this sensitive data exposure vulnerability.
UltraLog Express device management software by Unisoon is affected by a sensitive data exposure vulnerability, allowing unauthorized users to access account information.
Understanding CVE-2020-3921
The vulnerability was published on March 27, 2020, by TWCERT/CC.
What is CVE-2020-3921?
UltraLog Express stores user information in cleartext, enabling any user to retrieve account details through a specific page.
The Impact of CVE-2020-3921
- CVSS Score: 8.6 (High Severity)
- Confidentiality Impact: High
- Attack Vector: Network
- Scope: Changed
Technical Details of CVE-2020-3921
The following technical details provide insight into the vulnerability.
Vulnerability Description
The vulnerability in UltraLog Express allows for the exposure of sensitive data due to storing information in cleartext.
Affected Systems and Versions
- Affected Product: UltraLog Express
- Vendor: Unisoon
- Affected Version: 1.4.0
Exploitation Mechanism
Unauthorized users can exploit the vulnerability by accessing a specific page to obtain account information.
Mitigation and Prevention
Protect your systems from CVE-2020-3921 with the following steps.
Immediate Steps to Take
- Contact Unisoon for vulnerability repairment.
Long-Term Security Practices
- Encrypt sensitive user information to prevent cleartext exposure.
Patching and Updates
Stay informed about security patches and updates from Unisoon to address this vulnerability.