CVE-2026-16520

State: Published
Severity: 8.7 High
Published: Aug 20, 2026
Updated: Aug 21, 2026
Reserved: Jul 22, 2026

Description

Improper input validation and Exposure of sensitive information through data queries vulnerability in Genians Genian NAC V4.0, Genians Genian NAC V5.0, and Genians Genian ZTNA V6.0 allows SQL Injection and Authentication Bypass.

This issue affects Genian NAC V4.0: from 4.0.0 before 4.0.175(Revision 150340); Genian NAC V5.0: from 5.0.0 before 5.0.65 LTS(Revision 150331), from 5.0.0 before 5.0.75 LTS(Revision 150330), from 5.0.0 before 5.0.87 Release Stable(Revision 150329), and from 5.0.0 before 5.0.88(Revision 150328); Genian ZTNA V6.0: from 6.0.0 before 6.0.26 LTS(Revision 150337), from 6.0.0 before 6.0.35 LTS(Revision 150336), from 6.0.0 before 6.0.47 Release Stable(Revision 150334), and from 6.0.0 before 6.0.48(Revision 150333).

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N	FSI

Weaknesses

CWE-20 Improper input validation
CWE-202 Exposure of sensitive information through data queries

Affected Products

Product	Versions
Genian NAC V4.0Genians	4.0.0 to before 4.0.175(Revision 150340)Affected
Genian NAC V5.0Genians	5.0.0 to before 5.0.65 LTS(Revision 150331)Affected 5.0.0 to before 5.0.75 LTS(Revision 150330)Affected 5.0.0 to before 5.0.87 Release Stable(Revision 150329)Affected 5.0.0 to before 5.0.88(Revision 150328)Affected
Genian ZTNA V6.0Genians	6.0.0 to before 6.0.26 LTS(Revision 150337)Affected 6.0.0 to before 6.0.35 LTS(Revision 150336)Affected 6.0.0 to before 6.0.47 Release Stable(Revision 150334)Affected 6.0.0 to before 6.0.48(Revision 150333)Affected

References

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