CVE-2026-16520: Input Validation
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).
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Genian NACto a version that resolves this vulnerability.Fixed in 5.0.65Patch LTS(Revision 150331) - Upgrade
Upgrade
Genian NACto a version that resolves this vulnerability.Fixed in 5.0.75Patch LTS(Revision 150330) - Upgrade
Upgrade
Genian NACto a version that resolves this vulnerability.Fixed in 5.0.87Patch Release Stable(Revision 150329) - Upgrade
Upgrade
Genian NACto a version that resolves this vulnerability.Fixed in 5.0.88Patch Revision 150328 - Upgrade
Upgrade
Genian ZTNAto a version that resolves this vulnerability.Fixed in 6.0.26Patch LTS(Revision 150337) - Upgrade
Upgrade
Genian ZTNAto a version that resolves this vulnerability.Fixed in 6.0.35Patch LTS(Revision 150336) - Upgrade
Upgrade
Genian ZTNAto a version that resolves this vulnerability.Fixed in 6.0.47Patch Release Stable(Revision 150334) - Upgrade
Upgrade
Genian ZTNAto a version that resolves this vulnerability.Fixed in 6.0.48Patch Revision 150333 - Upgrade
Upgrade
Genian NACto a version that resolves this vulnerability.Fixed in 4.0.175Patch Revision 150340
Event History
Frequently Asked Questions
Which releases are not affected?
Genian NAC V4.0 is unaffected at 4.0.175 (Revision 150340) and later. Genian NAC V5.0 is unaffected at 5.0.65 LTS (Revision 150331), 5.0.75 LTS (Revision 150330), 5.0.87 Release Stable (Revision 150329), or 5.0.88 (Revision 150328) and later within the respective release tracks; Genian ZTNA V6.0 is unaffected at 6.0.26 LTS (Revision 150337), 6.0.35 LTS (Revision 150336), 6.0.47 Release Stable (Revision 150334), or 6.0.48 (Revision 150333) and later within their respective tracks.
How can I determine whether my deployment is affected?
Identify whether the deployment runs Genian NAC V4.0 or V5.0, or Genian ZTNA V6.0, then compare its version and revision to the fixed build for its release track. Any listed product version starting at 4.0.0, 5.0.0, or 6.0.0 and preceding the applicable fixed build is affected.