ZKTeco ZKBio CVSecurity 6.1.1 is vulnerable to Directory Traversal via eventRecord.

published 2024-05-30 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-35332

cvss: 6.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.9%; EPSS 0.9% chance of exploitation in 30 days, percentile 61%
public exploits: 0; none known

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-07-29)

Exploit prediction

0.95% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/mrojz/ZKT-Bio-CVSecurity/blob/main/CVE-2024-35429.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CNA	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

zkteco zkbio_cvsecurity

Classification

Weakness

CWE-31 Path Traversal: 'dir\..\..\filename'
CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

github.com /mrojz/ZKT-Bio-CVSecurity/blob/main/CVE-2024-35429.md
exploit, third-party-advisory

Sources

CVE List CVE-2024-35429
NVD CVE-2024-35429

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary