{"cve":"CVE-2021-35962","nvd":{"published":"2021-07-16T16:15:11.023","modified":"2026-06-17T03:58:06.700","status":"Modified","description":"Specific page parameters in Dr. ID Door Access Control and Personnel Attendance Management system does not filter special characters. Remote attackers can apply Path Traversal means to download credential files from the system without permission.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-22"],"references":["https://www.chtsecurity.com/news/d7ec2db9-12dd-439f-b014-b956ce231054","https://www.twcert.org.tw/tw/cp-132-4906-89381-1.html","https://www.chtsecurity.com/news/d7ec2db9-12dd-439f-b014-b956ce231054","https://www.twcert.org.tw/tw/cp-132-4906-89381-1.html"],"products":["secom:door_access_control","secom:personnel_attendance_system"],"source":"nvd","synced_at":"2026-10-19T21:21:13.713336758+00:00"},"epss":{"cve":"CVE-2021-35962","score":0.01781,"percentile":0.78265,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}