{"id":"CVE-2026-78860","aliases":["EUVD-2026-92786","GHSA-j47g-wqf7-q7w8"],"status":"published","title":"An issue in Mercusys AC12 V2 allows a local attacker to execute arbitrary code via the storage of...","description":"An issue in Mercusys AC12 V2 allows a local attacker to execute arbitrary code via the storage of information in plaintext","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00123,"percentile":0.02114,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-311","CWE-347"],"published":"2026-10-05T00:00:00Z","modified":"2026-10-06T15:31:46Z","references":[{"url":"http://mercusys.com"},{"url":"https://threadpoolx.gitbook.io/docs/cve/mercusys-ac12-v2-security-advisory/missing-firmware-encryption-and-secure-boot-mechanisms","tags":["exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-78860"},{"url":"https://github.com/advisories/GHSA-j47g-wqf7-q7w8"}],"sources":{"cve":[{"id":"CVE-2026-78860","description":"An issue in Mercusys AC12 V2 allows a local attacker to execute arbitrary code via the storage of information in plaintext","status":"published","published":"2026-10-05T00:00:00Z","modified":"2026-10-06T14:48:15.557Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-311","CWE-347"],"updated_at":"2026-11-02T13:34:59.78118Z"}],"euvd":[{"id":"EUVD-2026-92786","description":"An issue in Mercusys AC12 V2 allows a local attacker to execute arbitrary code via the storage of information in plaintext","status":"published","published":"2026-10-05T00:00:00Z","modified":"2026-10-06T14:48:15Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T17:27:37.480805Z"}],"ghsa":[{"id":"GHSA-j47g-wqf7-q7w8","title":"An issue in Mercusys AC12 V2 allows a local attacker to execute arbitrary code via the storage of...","description":"An issue in Mercusys AC12 V2 allows a local attacker to execute arbitrary code via the storage of information in plaintext","status":"published","published":"2026-10-05T21:31:37Z","modified":"2026-10-06T15:31:46Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-311"],"updated_at":"2026-11-02T15:12:50.930323Z"}],"nvd":[{"id":"CVE-2026-78860","description":"An issue in Mercusys AC12 V2 allows a local attacker to execute arbitrary code via the storage of information in plaintext","status":"published","published":"2026-10-05T20:17:27.283Z","modified":"2026-10-06T15:17:19.5Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-311","CWE-347"],"updated_at":"2026-11-02T14:12:54.129949Z"}]}}