{"id":"CVE-2022-38803","url":"https://www.cyber-defence.io/tools/cve/CVE-2022-38803","generatedAt":"2026-10-27T21:09:30.657Z","title":"Zkteco BioTime < 8.5.3 Build:20200816.447 is vulnerable to Incorrect Access Control via Leave, overtime, Manual log.","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","published":"2022-11-30T14:15:11.000Z","lastModified":"2026-06-17T04:57:12.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":6.8,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N"},"cwe":["CWE-79"],"affected":["zkteco/biotime"],"epss":{"score":0.00656,"percentile":0.51121,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.66%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://gist.github.com/hamoshwani/44653bfe7b8cc461692a2f074b1ef475","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.zkteco.com/","tags":["Product"],"source":"cve@mitre.org"},{"url":"https://gist.github.com/hamoshwani/44653bfe7b8cc461692a2f074b1ef475","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.zkteco.com/","tags":["Product"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-38803","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}