WL20 Biometric Attendance System vulnerabilities
1 known vulnerability in WL20 Biometric Attendance System from ZkTeco. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
1vulnerabilities
0critical
1high
0exploited
7.0average CVSS score
Latest first
- 7.0 High severity
WL20 Biometric Attendance System: Cleartext Storage of Sensitive Information
This vulnerability exists in ZKTeco WL20 due to storage of admin and user credentials without encryption in the device firmware. An attacker with physical access could exploit this vulnerability by extracting the firmware and reverse engineer the binary data t