CVE-2026-21653 CCure and Victor Application Server - Server Side Request Forgery
Attacker can exploit SSRF in Johnson Controls CCure 9000 and Victor Application Server to access internal resources.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-21653?
CVE-2026-21653 is a high-severity server-side request forgery vulnerability in Johnson Controls CCure 9000 and victor application server, published on 23 Jul 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official 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.
Weakness: CWE-918
Which versions are affected by CVE-2026-21653?
How do I fix CVE-2026-21653?
No fix has been published for CVE-2026-21653 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-21653 being exploited?
There is no known exploitation of CVE-2026-21653 in the wild and no public exploit code.
Sources
Also known as GHSA-v48g-g9wj-ffhr.