CVE-2026-21653

Received Received - Intake

Victor SSRF in CCure 9000 and victor application server

Publication date: 2026-07-23

Last updated on: 2026-07-24

Assigner: Johnson Controls

Description

Victor SSRF vulnerability in Johnson Controls CCure 9000 and victor application server allows Server Side Request Forgery. This issue affects CCure 9000 and victor application server: from 2.9 through 3.0.

CVSS Scores

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Meta Information

Published

2026-07-23

Last Modified

2026-07-24

Generated

2026-08-13

AI Q&A

2026-07-24

EPSS Evaluated

2026-08-11

NVD

CVE-2026-21653

Affected Vendors & Products

Vendor	Product	Version / Range
johnson_controls	ccure_9000	From 2.9 (inc) to 3.0 (inc)
johnson_controls	victor_application_server	From 2.9 (inc) to 3.0 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-918	The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

Attack-Flow Graph

Executive Summary

This is a Server Side Request Forgery (SSRF) vulnerability in Johnson Controls CCure 9000 and Victor application server versions 2.9 through 3.0. It allows an attacker to manipulate the server into making unauthorized requests, potentially accessing internal systems or data.

Detection Guidance

Detection of this SSRF vulnerability requires manual inspection of server configurations and network traffic analysis. Check if CCure 9000 or victor application server versions 2.9 through 3.0 are running. Monitor for unusual internal network requests originating from these servers. Review server logs for unexpected outbound connections to internal or external systems.

Impact Analysis

An attacker could exploit this to access sensitive internal resources, bypass firewalls, or perform unauthorized actions on behalf of the server. This may lead to data breaches, service disruption, or further network compromise.

Compliance Impact

This vulnerability could lead to unauthorized data access or exfiltration, violating GDPR (data protection) and HIPAA (health data privacy) requirements. Non-compliance may result in legal penalties, fines, or reputational damage.

Mitigation Strategies

Immediately update CCure 9000 and victor application server to versions beyond 3.0 to address the SSRF vulnerability. Isolate affected systems from critical network segments until patched. Monitor network traffic for unusual server-side requests originating from these applications.

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