{"id":"CVE-2020-14414","aliases":["EUVD-2020-6553","GHSA-w2wq-rv7w-8g5c"],"status":"published","title":"NeDi 1.9C is vulnerable to Remote Command Execution. pwsec.php improperly escapes shell...","description":"NeDi 1.9C is vulnerable to Remote Command Execution. pwsec.php improperly escapes shell metacharacters from a POST request. An attacker can exploit this by crafting an arbitrary payload (any system commands) that contains shell metacharacters via a POST request with a pw parameter. (This can also be exploited via CSRF.)","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.03711,"percentile":0.899,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2020-06-29T16:41:37Z","modified":"2026-06-17T02:54:43Z","products":[{"vendor":"nedi","product":"nedi"}],"references":[{"url":"https://gist.github.com/farid007/a3d96d305f028d221f729eb6ae681f5a","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-14414"},{"url":"https://github.com/advisories/GHSA-w2wq-rv7w-8g5c"}],"sources":{"cve":[{"id":"CVE-2020-14414","description":"NeDi 1.9C is vulnerable to Remote Command Execution. pwsec.php improperly escapes shell metacharacters from a POST request. An attacker can exploit this by crafting an arbitrary payload (any system commands) that contains shell metacharacters via a POST request with a pw parameter. (This can also be exploited via CSRF.)","status":"published","published":"2020-06-29T16:41:37Z","modified":"2024-08-04T12:46:34.321Z","updated_at":"2026-11-02T14:35:46.873079Z"}],"euvd":[{"id":"EUVD-2020-6553","description":"NeDi 1.9C is vulnerable to Remote Command Execution. pwsec.php improperly escapes shell metacharacters from a POST request. An attacker can exploit this by crafting an arbitrary payload (any system commands) that contains shell metacharacters via a POST request with a pw parameter. (This can also be exploited via CSRF.)","status":"published","published":"2020-06-29T16:41:37Z","modified":"2024-08-04T12:46:34Z","updated_at":"2026-11-03T03:07:34.099541Z"}],"ghsa":[{"id":"GHSA-w2wq-rv7w-8g5c","title":"NeDi 1.9C is vulnerable to Remote Command Execution. pwsec.php improperly escapes shell...","description":"NeDi 1.9C is vulnerable to Remote Command Execution. pwsec.php improperly escapes shell metacharacters from a POST request. An attacker can exploit this by crafting an arbitrary payload (any system commands) that contains shell metacharacters via a POST request with a pw parameter. (This can also be exploited via CSRF.)","status":"published","published":"2022-05-24T17:22:02Z","modified":"2023-01-29T05:03:33Z","updated_at":"2026-11-02T14:45:20.476531Z"}],"nvd":[{"id":"CVE-2020-14414","description":"NeDi 1.9C is vulnerable to Remote Command Execution. pwsec.php improperly escapes shell metacharacters from a POST request. An attacker can exploit this by crafting an arbitrary payload (any system commands) that contains shell metacharacters via a POST request with a pw parameter. (This can also be exploited via CSRF.)","status":"published","published":"2020-06-29T17:15:11.177Z","modified":"2026-06-17T02:54:43.583Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:06:08.145904Z"}]}}