CVE-2022-38803

PoC —

CVSS 3.1

6.8 medium

EPSS

<1%p48

Published

Nov 30, 2022 (Nov 30, 2022)

Modified

Jun 17, 2026

Description

Zkteco BioTime < 8.5.3 Build:20200816.447 is vulnerable to Incorrect Access Control via Leave, overtime, Manual log. An authenticated employee can read local files by exploiting XSS into a pdf generator when exporting data as a PDF

Vendors: zkteco
Products: biotime
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.6%)

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