CVE-2025-55279mediumCWE-798

CVE-2025-55279: fallo de gravedad media en ZKTeco Co WL20 Biometric Attendance System

Hard-coded Private Key Vulnerability in ZKTeco WL20

Publicada el

Seguir esta CVE+ Monitorear WL20 Biometric Attendance System

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

13Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 6.9epss 0.2%
This vulnerability exists in ZKTeco WL20 due to hard-coded private key stored in plaintext within the device firmware. An attacker with physical access could exploit this vulnerability by extracting the firmware and analyzing the binary data to retrieve private key stored in the firmware of the targeted device. Successful exploitation of this vulnerability could allow the attacker to perform unauthorized decryption of sensitive data and Man-in-the-Middle (MitM) attacks on the targeted device.
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
Productos afectados
ZKTeco Co · WL20 Biometric Attendance System
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