{"id":"CVE-2020-23639","aliases":["EUVD-2020-16382","GHSA-h7h5-4p4x-8qmq"],"status":"published","title":"A command injection vulnerability exists in Moxa Inc VPort 461 Series Firmware Version 3.4 or...","description":"A command injection vulnerability exists in Moxa Inc VPort 461 Series Firmware Version 3.4 or lower that could allow a remote attacker to execute arbitrary commands in Moxa's VPort 461 Series Industrial Video Servers.","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":"2026-11-11","score":0.03169,"percentile":0.88181,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-77"],"published":"2020-11-02T17:39:34Z","modified":"2026-06-17T03:04:53Z","products":[{"vendor":"moxa","product":"vport_461_firmware"}],"references":[{"url":"https://www.moxa.com/en/support/support/security-advisory/vport-461-series-industrial-video-servers-vulnerabilities","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-23639"},{"url":"https://github.com/advisories/GHSA-h7h5-4p4x-8qmq"}],"sources":{"cve":[{"id":"CVE-2020-23639","description":"A command injection vulnerability exists in Moxa Inc VPort 461 Series Firmware Version 3.4 or lower that could allow a remote attacker to execute arbitrary commands in Moxa's VPort 461 Series Industrial Video Servers.","status":"published","published":"2020-11-02T17:39:34Z","modified":"2024-08-04T14:58:15.199Z","updated_at":"2026-11-02T14:35:49.209579Z"}],"euvd":[{"id":"EUVD-2020-16382","description":"A command injection vulnerability exists in Moxa Inc VPort 461 Series Firmware Version 3.4 or lower that could allow a remote attacker to execute arbitrary commands in Moxa's VPort 461 Series Industrial Video Servers.","status":"published","published":"2020-11-02T17:39:34Z","modified":"2024-08-04T14:58:15Z","updated_at":"2026-11-03T03:07:21.209139Z"}],"ghsa":[{"id":"GHSA-h7h5-4p4x-8qmq","title":"A command injection vulnerability exists in Moxa Inc VPort 461 Series Firmware Version 3.4 or...","description":"A command injection vulnerability exists in Moxa Inc VPort 461 Series Firmware Version 3.4 or lower that could allow a remote attacker to execute arbitrary commands in Moxa's VPort 461 Series Industrial Video Servers.","status":"published","published":"2022-05-24T17:32:58Z","modified":"2023-01-29T05:04:38Z","cwes":["CWE-77"],"updated_at":"2026-11-02T14:45:36.557586Z"}],"nvd":[{"id":"CVE-2020-23639","description":"A command injection vulnerability exists in Moxa Inc VPort 461 Series Firmware Version 3.4 or lower that could allow a remote attacker to execute arbitrary commands in Moxa's VPort 461 Series Industrial Video Servers.","status":"published","published":"2020-11-02T21:15:26.617Z","modified":"2026-06-17T03:04:53Z","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":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T14:06:21.80969Z"}]}}