Search/CVE-2026-86551
● CVE — Low

CVE-2026-86551

DiscoveredSep 20, 2026UpdatedSep 22, 2026

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.

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CVSS v3.1
3.3 LOW
EPSS
0.19%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Sep 21, 2026 → Sep 25, 2026
▲ 0.02pp
0.17% → 0.19% over 2 tracked changes
CVSS v3.1 Detail
Attack VectorLOCAL
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionREQUIRED
ScopeUNCHANGED
ConfidentialityLOW
IntegrityNONE
AvailabilityNONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Connections
1 relationships
Timeline
disclosure → media coverage
Sep 20, 2026
Disclosure — published as a CVE record.