TI-2019-08407 Aliases CVE-2019-11232 GHSA-v55f-mqvf-hxcv

EXCELLENT INFOTEK BiYan v1.57 ~ v2.8 allows an attacker to leak user information…

MEDIUM 45CWE-287Published 2019-06-19 · Updated 2024-08-04

Key facts

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

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-287.

Summary

EXCELLENT INFOTEK BiYan v1.57 ~ v2.8 allows an attacker to leak user information (Password) without being authenticated, by sending an EMP_NO element to the kws_login/asp/query_user.asp URI, and then reading the PWD element.

Why it matters now

EPSS 0.01533 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

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:biyan::::::::	1.57 – 2.8	Vulnerable	Eic

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

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2019-11232
2026-10-03 Alias added: GHSA-v55f-mqvf-hxcv

References

Exploit 1

https://gist.github.com/keniver/dd27ba44d0aef4318551e647d927242f

TI-2019-08408 EXCELLENT INFOTEK BiYan v1.57 ~ v2.8 allows an attacker to leak user information without… CVSS 3.0HIGH 7.5

Sources

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