ZKTeco BioTime default password
Priority HIGH 70CWE-1393Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
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").
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00416 36th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-13966
- 2026-10-03 Alias added: GHSA-fqmr-rqgw-fg3q
References
Other 1
More ZKTeco Biotime vulnerabilities
- TI-2023-20210 A path traversal vulnerability in the iclock API of ZKTeco BioTime v8.5.5 allows… KEVCVSS 3.1HIGH 7.5
- TI-2023-20211 ZKTeco BioTime 8.5.5 through 9.x before 9.0.1 (20240617.19506) allows authenticated… CVSS 3.1CRITICAL 9.8
- TI-2023-27950 An issue in ZKTeco BioTime v.8.5.4 and before allows a remote attacker to obtain sensitive information. CVSS 3.1HIGH 7.5
- TI-2023-20212 Insecure access control in ZKTeco BioTime through 9.0.1 allows authenticated attackers to… CVSS 3.1HIGH 7.5
- TI-2022-18297 Zkteco BioTime < 8.5.3 Build:20200816.447 is vulnerable to Incorrect Access Control via… CVSS 3.1MEDIUM 6.8
- TI-2022-12673 ZKTeco BioTime 8.5.4 is missing authentication on folders containing employee photos… CVSS 3.1MEDIUM 5.3
Sources
- CVE-2024-13966 · CVE Program
- CVE-2024-13966 · NVD
- FIRST EPSS
- GHSA-fqmr-rqgw-fg3q · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences