{"id":"CVE-2018-6414","aliases":["EUVD-2018-18171","GHSA-599g-w84x-hfm9"],"status":"published","title":"A buffer overflow vulnerability in the web server of some Hikvision IP Cameras allows an attacker...","description":"A buffer overflow vulnerability in the web server of some Hikvision IP Cameras allows an attacker to send a specially crafted message to affected devices. Due to the insufficient input validation, successful exploit can corrupt memory and lead to arbitrary code execution or crash the process.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02274,"percentile":0.83187,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2018-08-13T15:00:00Z","modified":"2026-06-17T02:01:49Z","products":[{"vendor":"hikvision","product":"ds-2de4xxxw,ds-2de5xxxw,ds-2de7xxxw"},{"vendor":"hikvision","product":"ip_cameras"}],"references":[{"url":"https://www.hikvision.com/en/support/cybersecurity/security-advisory/security-notification--buffer-overflow-vulnerability-in-some-hik/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-6414"},{"url":"https://github.com/advisories/GHSA-599g-w84x-hfm9"}],"sources":{"cve":[{"id":"CVE-2018-6414","description":"A buffer overflow vulnerability in the web server of some Hikvision IP Cameras allows an attacker to send a specially crafted message to affected devices. Due to the insufficient input validation, successful exploit can corrupt memory and lead to arbitrary code execution or crash the process.","status":"published","published":"2018-08-13T15:00:00Z","modified":"2024-08-05T06:01:49.275Z","updated_at":"2026-11-02T14:35:05.961936Z"}],"euvd":[{"id":"EUVD-2018-18171","description":"A buffer overflow vulnerability in the web server of some Hikvision IP Cameras allows an attacker to send a specially crafted message to affected devices. Due to the insufficient input validation, successful exploit can corrupt memory and lead to arbitrary code execution or crash the process.","status":"published","published":"2018-08-13T15:00:00Z","modified":"2024-08-05T06:01:49Z","updated_at":"2026-11-03T02:40:08.072854Z"}],"ghsa":[{"id":"GHSA-599g-w84x-hfm9","title":"A buffer overflow vulnerability in the web server of some Hikvision IP Cameras allows an attacker...","description":"A buffer overflow vulnerability in the web server of some Hikvision IP Cameras allows an attacker to send a specially crafted message to affected devices. Due to the insufficient input validation, successful exploit can corrupt memory and lead to arbitrary code execution or crash the process.","status":"published","published":"2022-05-13T01:16:07Z","modified":"2023-02-01T05:04:38Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:50:10.388803Z"}],"nvd":[{"id":"CVE-2018-6414","description":"A buffer overflow vulnerability in the web server of some Hikvision IP Cameras allows an attacker to send a specially crafted message to affected devices. Due to the insufficient input validation, successful exploit can corrupt memory and lead to arbitrary code execution or crash the process.","status":"published","published":"2018-08-13T15:29:00.527Z","modified":"2026-06-17T02:01:49.4Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/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-119"],"updated_at":"2026-11-02T14:04:35.310988Z"}]}}