TI-2020-03433 Aliases CVE-2020-3933 GHSA-chxg-v5fx-95h2

TAIWAN SECOM CO., LTD. - User Account Enumeration

LOW 27Published 2020-02-11 · Updated 2024-09-17

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: Low · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

TAIWAN SECOM CO., LTD., a Door Access Control and Personnel Attendance Management system, allows attackers to enumerate and exam user account in the system.

Why it matters now

EPSS 0.01244 69th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
SECOM	Door Access Control system	up to 3.3.2	—	No fix listed	CNA
SECOM	Personnel Attendance system	up to 3.3.0.3_20160517	—	No fix listed	CNA

Door Access Control system VendorSECOM Affected up to 3.3.2 Fixed in — No fix listed CNA
Personnel Attendance system VendorSECOM Affected up to 3.3.0.3_20160517 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:a:secom:dr.id_access_control::::::::	before 3.3.2	Vulnerable	SECOM
cpe:2.3:a:secom:dr.id_attendance_system::::::::	before 3.3.0.3_20160517	Vulnerable	SECOM

cpe:2.3:a:secom:dr.id_access_control:*:*:*:*:*:*:*:* Versions before 3.3.2 Vulnerable ·SECOM
cpe:2.3:a:secom:dr.id_attendance_system:*:*:*:*:*:*:*:* Versions before 3.3.0.3_20160517 Vulnerable ·SECOM

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-3933
2026-10-03 Alias added: GHSA-chxg-v5fx-95h2

References

Advisory 3

TI-2024-07166 SECOM Dr.ID Access control system - SQL injection CVSS 3.1CRITICAL 9.8
TI-2021-14414 TAIWAN SECOM CO., LTD., Door Access Control and Personnel Attendance Management system - Use of Hard-coded Credentials CVSS 3.1CRITICAL 9.8
TI-2020-03434 TAIWAN SECOM CO., LTD. - Pre-auth SQL Injection CVSS 3.1CRITICAL 9.8
TI-2020-03435 TAIWAN SECOM CO., LTD. – Sensitivity Information Exposure CVSS 3.1HIGH 7.5
TI-2022-09942 TAIWAN SECOM CO., LTD., a xDoor Access Control and Personnel Attendance Management system - Hard-coded Credentials CVSS 3.1HIGH 7.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences