IDOR in Zirve Security's AdisyonPro

Answer in brief

CVE-2026-17562 records a Unknown severity vulnerability in IDOR in Zirve Security's AdisyonPro. The current sources do not mark it as known exploited. The current feed maps Summit Security Systems/AdisyonPro (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 27, 2026Updated Aug 27, 2026Source checked Aug 27, 2026First seen by HOL Aug 27, 2026Material review Aug 27, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
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 Summit Security Systems/AdisyonPro (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Summit Security Systems/AdisyonProgeneric	>=0 <v5.21.0	v5.21.0

Recommended response

Check inventory. Check lockfiles and deployed manifests for Summit Security Systems/AdisyonPro.
Review the reported fix. Update Summit Security Systems/AdisyonPro to v5.21.0 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Aug 27, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Aug 27, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Aug 27, 2026

Sources and claim methodology

Source referencesiberguvenlik.gov.tr

Upstream source description

Authorization bypass through User-Controlled key vulnerability in Summit Security Systems AdisyonPro allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects AdisyonPro: before v5.21.0.

Quoted source text, attributed separately from HOL analysis.