CVE-2026-86551

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

Published Sep 20, 2026 CVSS 3.1 · 3.3 Low EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Zte
Zte nx741j
Vendors & Products Zte
Zte nx741j
Type Values Removed Values Added
Description 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.
Title Wi-Fi MAC Address Obtainment by Non-privileged Program Vulnerability in ZTE Z80Ultra (NX741J) product
Weaknesses CWE-668
References
Metrics cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
zte
Published
Updated
Sep 21, 2026, 6:11 PM
Reserved
Sep 8, 2026, 2:55 AM
Status
Deferred
Published
Sep 20, 2026, 2:16 AM
Modified
Sep 22, 2026, 7:41 PM