{"id":"CVE-2020-12774","aliases":["EUVD-2020-5059","GHSA-cqgh-444q-45w8"],"status":"published","title":"D-Link DSL-7740C - Command Injection","description":"D-Link DSL-7740C does not properly validate user input, which allows an authenticated LAN user to inject arbitrary command.","severity":{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00411,"percentile":0.35655,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2020-07-22T07:20:17Z","modified":"2026-06-17T02:52:17Z","products":[{"vendor":"d-link","product":"dsl-7740c"},{"vendor":"dlink","product":"dsl-7740c_firmware"}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-3802-27204-1.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12774"},{"url":"https://github.com/advisories/GHSA-cqgh-444q-45w8"}],"sources":{"cve":[{"id":"CVE-2020-12774","title":"D-Link DSL-7740C - Command Injection","description":"D-Link DSL-7740C does not properly validate user input, which allows an authenticated LAN user to inject arbitrary command.","status":"published","published":"2020-07-22T07:20:17.723Z","modified":"2024-09-16T17:33:15.257Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:35:53.236501Z"}],"euvd":[{"id":"EUVD-2020-5059","description":"D-Link DSL-7740C does not properly validate user input, which allows an authenticated LAN user to inject arbitrary command.","status":"published","published":"2020-07-22T07:20:17Z","modified":"2024-09-16T17:33:15Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:55:41.00036Z"}],"ghsa":[{"id":"GHSA-cqgh-444q-45w8","title":"D-Link DSL-7740C does not properly validate user input, which allows an authenticated LAN user to...","description":"D-Link DSL-7740C does not properly validate user input, which allows an authenticated LAN user to inject arbitrary command.","status":"published","published":"2022-05-24T17:24:02Z","modified":"2023-01-29T05:03:56Z","cwes":["CWE-78"],"updated_at":"2026-11-02T14:45:26.08688Z"}],"nvd":[{"id":"CVE-2020-12774","description":"D-Link DSL-7740C does not properly validate user input, which allows an authenticated LAN user to inject arbitrary command.","status":"published","published":"2020-07-22T08:15:12.463Z","modified":"2026-06-17T02:52:17.093Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:06:10.086163Z"}]}}