{"id":"CVE-2026-86551","title":"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.","summary":"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.","severity":"low","cvss":3.3,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","cwe":["CWE-668"],"vendor":"ZTE","product":"NX741J","affected":["NX741J GEN_ZTE_PQ85A01V1.0.0B23MR3 and all prior released versions"],"published":"2026-09-20","updated":"2026-09-22","sourceUpdated":"2026-09-22T19:41:38.447","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-86551","references":[{"url":"https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/6413948624371024003","label":"psirt@zte.com.cn"}],"tags":["nvd","cve.org"],"epss":0.00195,"epssPercentile":0.09074,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-21T18:11:04.194579Z"},"ingestedAt":"2026-09-20T02:12:35.981Z","slug":"CVE-2026-86551","body":"## Overview\n\nThe 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":18,"depthScoreParts":{"impact":18.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}