{"id":"CVE-2020-14505","aliases":["EUVD-2020-6641","GHSA-82pq-hvw6-rvpw"],"status":"published","title":"Advantech iView, versions 5.6 and prior, has an improper neutralization of special elements used...","description":"Advantech iView, versions 5.6 and prior, has an improper neutralization of special elements used in a command (“command injection”) vulnerability. Successful exploitation of this vulnerability may allow an attacker to send a HTTP GET or POST request that creates a command string without any validation. The attacker may then remotely execute code.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.07018,"percentile":0.94225,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-74","CWE-77"],"published":"2020-07-15T01:59:33Z","modified":"2026-06-17T02:54:53Z","products":[{"vendor":"advantech","product":"iview"}],"references":[{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-20-196-01","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-20-831/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-14505"},{"url":"https://github.com/advisories/GHSA-82pq-hvw6-rvpw"}],"sources":{"cve":[{"id":"CVE-2020-14505","description":"Advantech iView, versions 5.6 and prior, has an improper neutralization of special elements used in a command (“command injection”) vulnerability. Successful exploitation of this vulnerability may allow an attacker to send a HTTP GET or POST request that creates a command string without any validation. The attacker may then remotely execute code.","status":"published","published":"2020-07-15T01:59:33Z","modified":"2024-08-04T12:46:34.675Z","cwes":["CWE-77"],"updated_at":"2026-11-02T14:35:46.873079Z"}],"euvd":[{"id":"EUVD-2020-6641","description":"Advantech iView, versions 5.6 and prior, has an improper neutralization of special elements used in a command (“command injection”) vulnerability. Successful exploitation of this vulnerability may allow an attacker to send a HTTP GET or POST request that creates a command string without any validation. The attacker may then remotely execute code.","status":"published","published":"2020-07-15T01:59:33Z","modified":"2024-08-04T12:46:34Z","updated_at":"2026-11-03T03:07:34.099541Z"}],"ghsa":[{"id":"GHSA-82pq-hvw6-rvpw","title":"Advantech iView, versions 5.6 and prior, has an improper neutralization of special elements used...","description":"Advantech iView, versions 5.6 and prior, has an improper neutralization of special elements used in a command (“command injection”) vulnerability. Successful exploitation of this vulnerability may allow an attacker to send a HTTP GET or POST request that creates a command string without any validation. The attacker may then remotely execute code.","status":"published","published":"2022-05-24T22:28:25Z","modified":"2023-01-30T05:05:34Z","updated_at":"2026-11-02T14:47:18.26887Z"}],"nvd":[{"id":"CVE-2020-14505","description":"Advantech iView, versions 5.6 and prior, has an improper neutralization of special elements used in a command (“command injection”) vulnerability. Successful exploitation of this vulnerability may allow an attacker to send a HTTP GET or POST request that creates a command string without any validation. The attacker may then remotely execute code.","status":"published","published":"2020-07-15T02:15:12.627Z","modified":"2026-06-17T02:54:53.413Z","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":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-77","CWE-74"],"updated_at":"2026-11-02T14:06:09.126752Z"}]}}