CVE-2026-116186

UNKNOWN 0.0

OpenRemote before 1.31.0 Gateway Authorization Bypass via Reversible mapAssetId

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

OpenRemote core (openremote-manager) before 1.31.0 does not perform realm or gateway-descendant authorization on inbound edge gateway events and maps event asset IDs only through the reversible GatewayConnector.mapAssetId transform. An attacker controlling a registered gateway can craft pre-image IDs in AttributeEvent or DELETE AssetEvent messages to overwrite attributes on, or delete, assets in any realm, breaking tenant isolation.

CWE	CWE-639
Vendor	openremote
Product	core
Published	Oct 25, 2026

Stay Ahead of the Next One

Get instant alerts for openremote core

Be the first to know when new unknown vulnerabilities affecting openremote core are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

Affected Versions

openremote / core

0 < 1.31.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/openremote/core/security/advisories/GHSA-8pjc-wq2p-3xr4 vulncheck.com: https://www.vulncheck.com/advisories/openremote-before-1.31.0-gateway-authorization-bypass-via-reversible-mapassetid

Credits

🔍 Pig-Tail 🔍 hongshengy