CVE-2026-114661

High

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.

SeverityHigh

CVSS8.5

Exploit probability—

ProductOpenremote

PublishedOct 22, 2026

First seenOct 22, 2026

Weakness typeCWE-862Missing authorization

How to fix

Update

openremote openremote1.31.0 or later

Vendor advisories

github.com/openremote/core/security/advisories/GHSA-5h8w-vg25-fw38

Affected products

Product	Affected versions	Fixed in
openremote openremote	1.2.0 ≤ v < 1.31.0	1.31.0

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