CVE-2025-45746

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-05-13 · updated 2026-06-17
Weakness: CWE-321

Description

In ZKT ZKBio CVSecurity 6.4.1_R an unauthenticated attacker can craft JWT token using the hardcoded secret to authenticate to the service console. NOTE: the Supplier disputes the significance of this report because the service console is typically only accessible from a local area network, and because access to the service console does not result in login access or data access in the context of the application software platform.

Affected products

ZKTeco ZKBio CVSecurity: 6.4.1_r

References

https://github.com/mrojz/ZKT-Bio-CVSecurity/blob/main/CVE-2025-45746.md

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