Vulnerability · Published Oct 22, 2026 · Assigned by VulnCheck

CVE-2026-114661OpenRemote 1.2.0 before 1.31.0 Missing Authorization in Gateway Tunnel Endpoints

High 8.5

In plain English

A high-severity missing authorization in openremote from openremote. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 29% of all known vulnerabilities).

Severity (CVSS 3.1)8.5High

Exploit odds (30 days)0.4%top 71.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
openremote	openremote	1.2.0 – before 1.31.0

Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

References

GitHub Security Advisory (GHSA-5h8w-vg25-fw38) vendor-advisory
VulnCheck Advisory: OpenRemote 1.2.0 before 1.31.0 Missing Authorization in Gateway Tunnel Endpoints third-party-advisory