CVE-2016-20028

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

ZKTeco ZKBioSecurity 3.0 contains a cross-site request forgery vulnerability that allows attackers to perform administrative actions by tricking logged-in users into visiting malicious websites. Attackers can craft HTTP requests that add superadmin accounts without validity checks, enabling unauthorized administrative access when authenticated users visit attacker-controlled pages.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-352

Affected software

VendorProductVersions
ZKTeco Inc.ZKTeco ZKBioSecurity3.0.1.0_R_230

References

Timeline

Published
Mar 16, 2026
Last modified
Jun 17, 2026
NVD status
Deferred

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CVE-2016-20028: Medium severity, CVSS 4.3 | Vulnix