{"id":"CVE-2025-10547","aliases":["EUVD-2025-32500","GHSA-crjf-w852-343r"],"status":"published","title":"CVE-2025-10547","description":"An uninitialized variable in the HTTP CGI request arguments processing component of Vigor Routers running DrayOS may allow an attacker the ability to perform RCE on the appliance through memory corruption.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00597,"percentile":0.49029,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2025-10-03T11:35:43Z","modified":"2026-06-17T08:28:30Z","products":[{"vendor":"draytek corporation","product":"vigor 2927 lte"},{"vendor":"draytek corporation","product":"vigor1000b"},{"vendor":"draytek corporation","product":"vigor2135"},{"vendor":"draytek corporation","product":"vigor2763"},{"vendor":"draytek corporation","product":"vigor2765"},{"vendor":"draytek corporation","product":"vigor2766"},{"vendor":"draytek corporation","product":"vigor2862"},{"vendor":"draytek corporation","product":"vigor2862 lte"},{"vendor":"draytek corporation","product":"vigor2865"},{"vendor":"draytek corporation","product":"vigor2865 lte series"},{"vendor":"draytek corporation","product":"vigor2865l-5g series"},{"vendor":"draytek corporation","product":"vigor2866"},{"vendor":"draytek corporation","product":"vigor2866 lte"},{"vendor":"draytek corporation","product":"vigor2915"},{"vendor":"draytek corporation","product":"vigor2926"},{"vendor":"draytek corporation","product":"vigor2927"},{"vendor":"draytek corporation","product":"vigor2927l-5g"},{"vendor":"draytek corporation","product":"vigor2962"},{"vendor":"draytek corporation","product":"vigor3910"},{"vendor":"draytek corporation","product":"vigor3912"}],"references":[{"url":"https://www.draytek.com/about/security-advisory/use-of-uninitialized-variable-vulnerabilities/"},{"url":"https://www.kb.cert.org/vuls/id/294418"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-10547"},{"url":"https://www.draytek.com/about/security-advisory/use-of-uninitialized-variable-vulnerabilities"},{"url":"https://github.com/advisories/GHSA-crjf-w852-343r"}],"sources":{"cve":[{"id":"CVE-2025-10547","title":"CVE-2025-10547","description":"An uninitialized variable in the HTTP CGI request arguments processing component of Vigor Routers running DrayOS may allow an attacker the ability to perform RCE on the appliance through memory corruption.","status":"published","published":"2025-10-03T11:35:43.752Z","modified":"2025-11-04T22:06:30.559Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"updated_at":"2026-11-02T14:32:30.643267Z"}],"euvd":[{"id":"EUVD-2025-32500","description":"An uninitialized variable in the HTTP CGI request arguments processing component of Vigor Routers running DrayOS may allow an attacker the ability to perform RCE on the appliance through memory corruption.","status":"published","published":"2025-10-03T11:35:43Z","modified":"2025-11-04T22:06:30Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T19:49:20.707326Z"}],"ghsa":[{"id":"GHSA-crjf-w852-343r","title":"An uninitialized variable in the HTTP CGI request arguments processing component of Vigor Routers...","description":"An uninitialized variable in the HTTP CGI request arguments processing component of Vigor Routers running DrayOS may allow an attacker the ability to perform RCE on the appliance through memory corruption.","status":"published","published":"2025-10-03T12:33:15Z","modified":"2025-11-05T00:31:30Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:04:39.50413Z"}],"nvd":[{"id":"CVE-2025-10547","description":"An uninitialized variable in the HTTP CGI request arguments processing component of Vigor Routers running DrayOS may allow an attacker the ability to perform RCE on the appliance through memory corruption.","status":"published","published":"2025-10-03T12:15:42.993Z","modified":"2026-06-17T08:28:30Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"updated_at":"2026-11-02T14:11:34.090044Z"}]}}