VulnerabilityAnalyzed

CVE-2024-35431

ZKTeco ZKBio CVSecurity 6.1.1 is vulnerable to Directory Traversal via photoBase64.

HIGH 7.5EPSS 1.00%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.00%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

ZKTeco ZKBio CVSecurity 6.1.1 is vulnerable to Directory Traversal via photoBase64. An unauthenticated user can download local files from the server. NOTE: Third parties have indicated other versions are also vulnerable including up to 6.4.1.

CVSS 3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS: 1.00% probability · 61th percentile
CISA KEV: Not listed
Weakness: CWE-31
Affected: zkteco/zkbio cvsecurity
Source: cve@mitre.org

References

https://github.com/mrojz/ZKT-Bio-CVSecurity/blob/main/CVE-2024-35431.mdExploit
https://github.com/mrojz/ZKT-Bio-CVSecurity/blob/main/CVE-2024-35431.mdExploit

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.