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CVE-2026-76179

Ebyte NA111-M Use of GET Request Method With Sensitive Query Strings

CVSS 3.1 9.8 CRITICALCVSS 4.0 9.3 CRITICALCheck source for fixed versionsKEV status unknown

Original advisory

Historical advisory recorded 23 Oct 2026 15:48:27 UTC. Read the latest advisory.

cve-program · CVE-2026-76179

Published

An improper protection of authentication tokens vulnerability exists in certain Ebyte gateway products. Authentication tokens used by the web management interface are insufficiently protected during client-side session handling, which may allow an attacker with access to exposed session information to obtain and reuse a valid token. Successful exploitation could allow an attacker to impersonate an authenticated user and gain unauthorized access to device management functionality.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-76179

Published

Ebyte NA111-M Firmware

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "Ebyte",
                    "product": "Ebyte NA111-M Firmware",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "9013-2-17"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

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