CVE-2026-26235 JUNG Smart Visu Server 1.1.1050 - 'JUNG Smart Visu Server' Missing Authentication
Unauthenticated attackers can remotely shut down or reboot the JUNG Smart Visu Server via a single POST request.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-26235?
CVE-2026-26235 is a high-severity missing authorization vulnerability in ALBRECHT JUNG GMBH & CO. KG JUNG Smart Visu Server, published on 12 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
JUNG Smart Visu Server 1.1.1050 contains a denial of service vulnerability that allows unauthenticated attackers to remotely shutdown or reboot the server. Attackers can send a single POST request to trigger the server reboot without requiring any authentication.
Weakness: CWE-306
Which versions are affected by CVE-2026-26235?
It affects 1 product.
Products include Jung-Group Smart Visu Server Firmware.
How do I fix CVE-2026-26235?
No fix has been published for CVE-2026-26235 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-26235 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-26235 exists.
Public exploit code: 1 Exploit-DB entry and 1 proofs of concept on GitHub.
Other vulnerabilities in ALBRECHT JUNG GMBH & CO. KG JUNG Smart Visu Server
Sources
Also known as GHSA-mf8p-696r-4h8h.