Vulnerability in Zkteco Biotime
CVE-2025-15128
A vulnerability was detected in ZKTeco BioTime up to 9.0.3/9.0.4/9.5.2. This affects an unknown part of the file /base/safe_setting/ of the component Endpoint. Performing a manipulation of the argument backup_encryption_password_decrypt/ex…
EPSS: 0.000 (0.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:W/RC:R.
Affected products
- Zkteco Biotime — versions 9.0.0, 9.0.1, 9.0.2
Weakness classification (CWE)
References
- VDB-338506 | ZKTeco BioTime Endpoint safe_setting credentials storage (vdb-entry, technical-description)
- VDB-338506 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- Submit #711813 | ZkBioTime CMS 9.0.3, 9.0.4, 9.5.2 IDOR (third-party-advisory)
- github.com/ionutluca888/IDOR-POC-ZKBio-Time/tree/main (exploit)
Frequently asked questions
- What is CVE-2025-15128?
- CVE-2025-15128 is a medium-severity vulnerability in Zkteco Biotime, classified under Plaintext Storage of a Password. CVSS score: 5.3/10. Published 2025-12-28.
- How severe is CVE-2025-15128?
- Medium severity. CVSS v3 base score is 5.3 out of 10.