Auth bypass in Albrecht Jung Gmbh & Co. Kg Smart Visu Server
CVE-2026-26235
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.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.020 (79.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 79.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.020 · change: +0.002
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.zeroscience.mk/en/vulnerabilities/ZSL-2026-5971.php (Exploit, Third Party Advisory, third-party-advisory)
- www.vulncheck.com/advisories/jung-smart-visu-server-jung-smart-visu-server-miss… (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2026-26235?
- CVE-2026-26235 is a high-severity vulnerability in Albrecht Jung Gmbh & Co. Kg Smart Visu Server, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2026-02-12.
- How severe is CVE-2026-26235?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2026-26235 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.