CVE-2024-36526
ZKTeco
- Published
- 9 July 2024
- Last modified
- 17 June 2026
- CVSS
- 9.8 v3.1
- Severity
- critical
- EPSS
- 0.9% (57th pct)
- CISA KEV
- Not listed
- NVD status
- Analyzed
- Weaknesses
- CWE-259
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
ZKTeco ZKBio CVSecurity v6.1.1 was discovered to contain a hardcoded cryptographic key.
Exploitation
Not listed in the CISA Known Exploited Vulnerabilities catalogue as of 2026.09.04. That is an absence of confirmed public exploitation, not evidence that exploitation has not occurred. EPSS models a 0.9% probability of exploitation activity in the next 30 days.
Affected products
| Product | Vendor | Type | Versions named |
|---|---|---|---|
| Zkbio Cvsecurity | ZKTeco | unknown | 6.1.1, 6.4.1_r |
References
- https://github.com/mrojz/ZKT-Bio-CVSecurity/blob/main/CVE-2024-36526.md exploit
- https://zkteco.eu/downloads/zkbio-cvsecurity-installation-files
- https://github.com/mrojz/ZKT-Bio-CVSecurity/blob/main/CVE-2024-36526.md exploit
- https://zkteco.eu/downloads/zkbio-cvsecurity-installation-files
Record assembled from NVD, CISA KEV 2026.09.04 and FIRST EPSS 2026-09-04. Affected products are those NVD's CPE configuration names that fall inside this site's scope; a CVE may affect products outside it.