CISA ADP Vulnrichment

Answer in brief

CVE-2026-16520 records a Unknown severity vulnerability in CISA ADP Vulnrichment. The current sources do not mark it as known exploited. The current feed maps Genians/Genian NAC V4.0 (generic), Genians/Genian NAC V5.0 (generic), Genians/Genian ZTNA V6.0 (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 20, 2026Updated Aug 21, 2026Source checked Aug 21, 2026First seen by HOL Aug 21, 2026Material review Aug 21, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 3 mapped packages or products
Fix availability: Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Genians/Genian NAC V4.0 (generic), Genians/Genian NAC V5.0 (generic), Genians/Genian ZTNA V6.0 (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Genians/Genian NAC V4.0generic	>=4.0.0 <4.0.175(Revision 150340)	4.0.175(Revision 150340)
Genians/Genian NAC V5.0generic	>=5.0.0 <5.0.65 LTS(Revision 150331) \|\| >=5.0.0 <5.0.75 LTS(Revision 150330) \|\| >=5.0.0 <5.0.87 Release Stable(Revision 150329) \|\| >=5.0.0 <5.0.88(Revision 150328)	5.0.65 LTS(Revision 150331), 5.0.75 LTS(Revision 150330), 5.0.87 Release Stable(Revision 150329), 5.0.88(Revision 150328)
Genians/Genian ZTNA V6.0generic	>=6.0.0 <6.0.26 LTS(Revision 150337) \|\| >=6.0.0 <6.0.35 LTS(Revision 150336) \|\| >=6.0.0 <6.0.47 Release Stable(Revision 150334) \|\| >=6.0.0 <6.0.48(Revision 150333)	6.0.26 LTS(Revision 150337), 6.0.35 LTS(Revision 150336), 6.0.47 Release Stable(Revision 150334), 6.0.48(Revision 150333)

Recommended response

Check inventory. Check lockfiles and deployed manifests for Genians/Genian NAC V4.0, Genians/Genian NAC V5.0, Genians/Genian ZTNA V6.0.
Review the reported fix. Update Genians/Genian NAC V4.0 to 4.0.175(Revision 150340); Genians/Genian NAC V5.0 to 5.0.65 LTS(Revision 150331); Genians/Genian ZTNA V6.0 to 6.0.26 LTS(Revision 150337) if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Aug 20, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Aug 21, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Aug 21, 2026

Sources and claim methodology

Upstream source 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).

Quoted source text, attributed separately from HOL analysis.