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CVE-2026-86551

Wi-Fi MAC Address Obtainment by Non-privileged Program Vulnerability in ZTE Z80Ultra (NX741J) product

CVSS 3.1 3.3 LOWCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-86551

Published

The Z80Ultra (NX741J) product contains a vulnerability where non-privileged programs can retrieve the Wi-Fi MAC address by querying the read-only field factory_mac_address in the Settings.Secure database.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-86551

Published

NX741J

Vendor product

Publisher's version information

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

{
                    "vendor": "ZTE",
                    "product": "NX741J",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "GEN_ZTE_PQ85A01V1.0.0B23MR3 and all prior released versions"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

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