High (7.5) in ZKTeco BioTime. In CISA KEV since 2025-05-19. EPSS 92% chance of exploitation in the next 30 days.
A path traversal vulnerability in the iclock API of ZKTeco BioTime v8.5.5 allows unauthenticated attackers to read arbitrary files via supplying a crafted payload. This vulnerability was fixed in version 9.0.120240617.19506 of ZKBioTime.
Severity
CVSS 3.1
7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
92% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)