CVE-2025-55280 — Information Disclosure Vulnerability in ZKTeco WL20
This vulnerability exists in ZKTeco WL20 due to storage of Wi-Fi credentials, configuration data and system data in plaintext within the device firmware. An attacker with physic…
Published: 2025-08-13 · CVSS: 5.2 · CVSS 4.0
This vulnerability exists in ZKTeco WL20 due to storage of Wi-Fi credentials, configuration data and system data in plaintext within the device firmware. An attacker with physical access could exploit this vulnerability by extracting the firmware and reverse engineer the binary data to access the plaintext sensitive data stored in the targeted device. Successful exploitation of this vulnerability could allow the attacker to gain unauthorized network access, retrieve and manipulate data on the targeted device.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7