TI-2021-13686 Aliases CVE-2021-34683 GHSA-2xv4-x724-2399

An issue was discovered in EXCELLENT INFOTEK CORPORATION (EIC) E-document System 3.0.

LOW 26Published 2021-06-16 · Updated 2024-08-04

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 · NVD. Fix status from CNA.

Summary

An issue was discovered in EXCELLENT INFOTEK CORPORATION (EIC) E-document System 3.0. A remote attacker can use kw/auth/bbs/asp/get_user_email_info_bbs.asp to obtain the contact information (name and e-mail address) of everyone in the entire organization. This information can allow remote attackers to perform social engineering or brute force attacks against the system login page.

Why it matters now

EPSS 0.01082 65th 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
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:eic:e-document_system:3.0:::::::*	3.0	Vulnerable	Eic

cpe:2.3:a:eic:e-document_system:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·Eic

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2021-34683
2026-10-03 Alias added: GHSA-2xv4-x724-2399

References

Advisory 2

TI-2021-05720 EIC e-document system - SQL Injection CVSS 3.1CRITICAL 9.8
TI-2021-05721 EIC e-document system - Broken Authentication CVSS 3.1CRITICAL 9.8

Sources

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