Auth bypass in Jung Enet Smart Home Server
CVE-2026-26367
eNet SMART HOME server 2.2.1 and 2.3.1 contains a missing authorization vulnerability in the deleteUserAccount JSON-RPC method that permits any authenticated low-privileged user (UG_USER) to delete arbitrary user accounts, except for the built-in admin account. The application does not enforce role-based access control on this function, allowing a standard user to submit a crafted POST request to /jsonrpc/management specifying another username to have that account removed without elevated permissions or additional confirmation.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.
EPSS exploit prediction
EPSS: 0.004 (36.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 36.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.001
Affected products
- Jung Enet Smart Home Server — versions 2.3.1 (46841), 2.2.1 (46056)
- Jung-Group Enet Smart Home — versions 2.2.1, 2.3.1
Weakness classification (CWE)
References
- www.zeroscience.mk/en/vulnerabilities/ZSL-2026-5973.php (Exploit, Third Party Advisory, third-party-advisory)
- www.vulncheck.com/advisories/jung-enet-smart-home-server-arbitrary-user-deletio (Broken Link, third-party-advisory)
Frequently asked questions
- What is CVE-2026-26367?
- CVE-2026-26367 is a high-severity vulnerability in Jung Enet Smart Home Server, classified under Missing Authorization. CVSS score: 8.1/10. Published 2026-02-15.
- How severe is CVE-2026-26367?
- High severity. CVSS v3 base score is 8.1 out of 10.