{"id":"CVE-2015-4409","aliases":["EUVD-2015-4432","GHSA-j2c3-4qjh-p6w4"],"status":"published","title":"Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows...","description":"Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows remote authenticated users to cause a denial of service (service interruption) via a crafted HTTP request, aka the SDK issue.","severity":{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0128,"percentile":0.70205,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2017-03-13T06:14:00Z","modified":"2026-06-17T00:27:14Z","products":[{"vendor":"hikvision","product":"ds-76xxx_series_firmware"},{"vendor":"hikvision","product":"ds-77xxx_series_firmware"}],"references":[{"url":"http://www.hikvision.com/En/Press-Release-details_435_i1023.html","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-4409"},{"url":"https://github.com/advisories/GHSA-j2c3-4qjh-p6w4"}],"sources":{"cve":[{"id":"CVE-2015-4409","description":"Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows remote authenticated users to cause a denial of service (service interruption) via a crafted HTTP request, aka the SDK issue.","status":"published","published":"2017-03-13T06:14:00Z","modified":"2024-08-06T06:11:13.046Z","updated_at":"2026-11-02T14:35:43.698357Z"}],"euvd":[{"id":"EUVD-2015-4432","description":"Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows remote authenticated users to cause a denial of service (service interruption) via a crafted HTTP request, aka the SDK issue.","status":"published","published":"2017-03-13T06:14:00Z","modified":"2024-08-06T06:11:13Z","updated_at":"2026-11-03T02:22:04.101765Z"}],"ghsa":[{"id":"GHSA-j2c3-4qjh-p6w4","title":"Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows...","description":"Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows remote authenticated users to cause a denial of service (service interruption) via a crafted HTTP request, aka the SDK issue.","status":"published","published":"2022-05-17T02:55:53Z","modified":"2023-01-27T05:06:14Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:42:52.308172Z"}],"nvd":[{"id":"CVE-2015-4409","description":"Buffer overflow on Hikvision NVR DS-76xxNI-E1/2 and DS-77xxxNI-E4 devices before 3.4.0 allows remote authenticated users to cause a denial of service (service interruption) via a crafted HTTP request, aka the SDK issue.","status":"published","published":"2017-03-13T06:59:00.26Z","modified":"2026-06-17T00:27:14.377Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:L/Au:S/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:16.97467Z"}]}}