CVE-2021-35962

HIGH
Published Jul 16, 20214y ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Jul 16, 2021 4y ago
Last Modified Jun 17, 2026 2w ago

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 Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-22 Path Traversal Resource Mgmt

Affected Products 2

VendorProductVersionRange
secomdoor_access_control* ≤3.3.2
secompersonnel_attendance_system* ≤3.4.0.0.3.12_20210525

References 2

  • chtsecurity.com https://www.chtsecurity.com/news/d7ec2db9-12dd-439f-b014-b956ce231054
    Third Party Advisory
  • twcert.org.tw https://www.twcert.org.tw/tw/cp-132-4906-89381-1.html
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.