CVE-2024-13966

Published: May 27, 2025Modified: Jun 17, 2026

6.9

Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less

Source: 9119a7d8-5eab-497f-8521-727c672e3725 (Secondary)

Description

ZKTeco BioTime allows unauthenticated attackers to enumerate usernames and log in as any user with a password unchanged from the default value '123456'. Users should change their passwords (located under the Attendance Settings tab as "Self-Password").

Affected (1)

Products: Zkteco: Biotime

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Zkteco Biotime	Before 9.0.4

Related CWEs

Use of Default Password

The product uses default passwords for potentially critical functionality.

References (5)

https://krashconsulting.com/fury-of-fingers-biotime-rce/

Source: 9119a7d8-5eab-497f-8521-727c672e3725

Third Party Advisory

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-148-01.json

Source: 9119a7d8-5eab-497f-8521-727c672e3725

Third Party Advisory

https://www.cve.org/CVERecord?id=CVE-2024-13966

Source: 9119a7d8-5eab-497f-8521-727c672e3725

Third Party Advisory

https://zkteco-store.ru/wp-content/uploads/2023/09/ZKBio-CVSecurity-6.0.0-User-Manual_EN-v1.0_20230616.pdf

Source: 9119a7d8-5eab-497f-8521-727c672e3725

Product

https://www.zkteco.com/en/Security_Bulletinsibs/18

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.