What is CVE-2022-30515?

CVE-2022-30515 is a medium-severity vulnerability in Zkteco Biotime, classified under Missing Authentication for Critical Function. CVSS score: 5.3/10. Published 2022-11-08.

How severe is CVE-2022-30515?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Zkteco Biotime

CVE-2022-30515

ZKTeco BioTime 8.5.4 is missing authentication on folders containing employee photos, allowing an attacker to view them through filename enumeration.

Vulnerability class: Broken Authentication

EPSS: 0.007 (47.9th 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.

Affected products

Zkteco Biotime — versions 8.5.4, 8.5.5
N/a — versions n/a

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

cve@mitre.org (Product, Vendor Advisory)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-30515?: CVE-2022-30515 is a medium-severity vulnerability in Zkteco Biotime, classified under Missing Authentication for Critical Function. CVSS score: 5.3/10. Published 2022-11-08.
How severe is CVE-2022-30515?: Medium severity. CVSS v3 base score is 5.3 out of 10.