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CVE-2025-45746 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/mrojz/ZKT-Bio-CVSecurity/blob/main/CVE-2025-45746.md	[email protected]	Exploit

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-798	Use of Hard-coded Credentials	[email protected]
CWE-321	Use of Hard-coded Cryptographic Key	[email protected]

Affected Products

Product	Versions
zkteco zkbio cvsecurity	6.4.1_r
CPE cpe:2.3:a:zkteco:zkbio_cvsecurity:6.4.1_r:::::::* Remediation No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	CISA-ADP
Jun 17, 2026	CVE Modified	[email protected]
May 21, 2025	CVE Modified	CISA-ADP
May 21, 2025	CVE Modified	[email protected]
May 15, 2025	Initial Analysis	[email protected]
May 14, 2025	CVE Modified	CISA-ADP
May 13, 2025	New CVE Received	[email protected]