{"id":"CVE-2021-26278","aliases":["EUVD-2021-13090","GHSA-9928-7c25-jv7c"],"status":"published","title":"Sensitive information leakage vulnerability in wifi module","description":"The wifi module exposes the interface and has improper permission control, leaking sensitive information about the device.","severity":{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00207,"percentile":0.10892,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306"],"published":"2024-12-17T03:05:03Z","modified":"2026-06-17T03:43:03Z","products":[{"vendor":"vivo","product":"wifi"}],"references":[{"url":"https://www.vivo.com/en/support/security-advisory-detail?id=7"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-26278"},{"url":"https://github.com/advisories/GHSA-9928-7c25-jv7c"}],"sources":{"cve":[{"id":"CVE-2021-26278","title":"Sensitive information leakage vulnerability in wifi module","description":"The wifi module exposes the interface and has improper permission control, leaking sensitive information about the device.","status":"published","published":"2024-12-17T03:05:03.842Z","modified":"2024-12-17T17:30:08.414Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:32:57.368269Z"}],"euvd":[{"id":"EUVD-2021-13090","description":"The wifi module exposes the interface and has improper permission control, leaking sensitive information about the device.","status":"published","published":"2024-12-17T03:05:03Z","modified":"2024-12-17T17:30:08Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T00:04:34.500778Z"}],"ghsa":[{"id":"GHSA-9928-7c25-jv7c","title":"The wifi module exposes the interface and has improper permission control, leaking sensitive...","description":"The wifi module exposes the interface and has improper permission control, leaking sensitive information about the device.","status":"published","published":"2024-12-17T03:31:42Z","modified":"2024-12-17T03:31:48Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:59:13.042537Z"}],"nvd":[{"id":"CVE-2021-26278","description":"The wifi module exposes the interface and has improper permission control, leaking sensitive information about the device.","status":"published","published":"2024-12-17T03:15:06.573Z","modified":"2026-06-17T03:43:03.073Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:07:08.629518Z"}]}}