Read the docs
TI-2019-08408 Aliases CVE-2019-11233GHSA-j8h6-hqmp-mgmh

EXCELLENT INFOTEK BiYan v1.57 ~ v2.8 allows an attacker to leak user information without…

Priority LOW 36CWE-200Published · Updated

Key facts

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

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-200.

Summary

EXCELLENT INFOTEK BiYan v1.57 ~ v2.8 allows an attacker to leak user information without being authenticated, by sending a LOGIN_ID element to the auth/main/asp/check_user_login_info.aspx URI, and then reading the response, as demonstrated by the KW_EMAIL or KW_TEL field.

Why it matters now

EPSS 0.01504 74th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:eic:biyan:*:*:*:*:*:*:*:*1.57 – 2.8VulnerableEic
  • cpe:2.3:a:eic:biyan:*:*:*:*:*:*:*:* Versions 1.57 – 2.8 Vulnerable ·Eic

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-11233
  2. 2026-10-03 Alias added: GHSA-j8h6-hqmp-mgmh

References

Exploit 1

  • TI-2019-08407 EXCELLENT INFOTEK BiYan v1.57 ~ v2.8 allows an attacker to leak user information… CVSS 3.0CRITICAL 9.8

Sources

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