Auth bypass in Openremote
CVE-2026-114661
OpenRemote 1.2.0 before 1.31.0 contains a missing authorization vulnerability in GatewayServiceResource that allows any authenticated user to start, stop and query gateway tunnels without an administrative role. Attackers can send POST or DELETE requests to the gateway tunnel endpoint to open persistent bidirectional TCP circuits into an edge gateway's network or tear down operator tunnels.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/openremote/core/security/advisories/GHSA-5h8w-vg25-fw38 (vendor-advisory)
- www.vulncheck.com/advisories/openremote-1.2.0-before-1.31.0-missing-authorizati… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-114661?
- CVE-2026-114661 is a high-severity vulnerability in Openremote, classified under Missing Authorization. CVSS score: 8.5/10. Published 2026-10-22.
- How severe is CVE-2026-114661?
- High severity. CVSS v3 base score is 8.5 out of 10.