CVE-2026-109439Published

Lantronix XPress-DR 8.1.0.0 Unauthenticated Configuration Write via UDP 30718

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-109439

Published

XPress-DR

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "defaultStatus": "unaffected",
                    "vendor": "LANTRONIX",
                    "product": "XPress-DR",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "versionType": "custom",
                            "lessThanOrEqual": "8.1.0.0"
                        }
                    ]
                }

XPress-DR-I

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "defaultStatus": "unaffected",
                    "vendor": "LANTRONIX",
                    "product": "XPress-DR-I",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "versionType": "custom",
                            "lessThanOrEqual": "8.1.0.0"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON