CVE-2026-86551CWE-668

CVE-2026-86551

Low · published September 20, 2026

CVSS v3.1
3.3
EPSS
0%
Percentile
8.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
3.3 · LOW
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00195 · 8.7th percentile
Weakness
CWE-668 · Exposure of Resource to Wrong Sphere
Published
2026-09-20T06:16Z
References (1)
https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/6413948624371024003 · [email protected]
EPSS history
Timeline
  • 21 SEP 03:36Z
    EPSS moved — → 0%
    epss
  • 20 SEP 01:55Z
    Wi-Fi MAC Address Obtainment by Non-privileged Program Vulnerability in ZTE Z80Ultra (NX741J) product
    cvelistv5