{"id":"CVE-2024-29947","aliases":["EUVD-2024-26921","GHSA-mqf9-26mh-8fj9"],"status":"published","title":"There is a NULL dereference pointer vulnerability in some Hikvision NVRs. Due to an insufficient...","description":"There is a NULL dereference pointer vulnerability in some Hikvision NVRs. Due to an insufficient validation of a parameter in a message, an attacker may send specially crafted messages to an affected product, causing a process abnormality.","severity":{"version":"3.1","score":2.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00446,"percentile":0.39072,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2024-04-02T11:06:42Z","modified":"2026-06-17T07:23:24Z","products":[{"vendor":"hikvision","product":"ds-7604ni-k1 / 4p(b)"}],"references":[{"url":"https://www.hikvision.com/en/support/cybersecurity/security-advisory/security-vulnerabilities-in-hikvision-nvr-devices/","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-29947"},{"url":"https://www.hikvision.com/en/support/cybersecurity/security-advisory/security-vulnerabilities-in-hikvision-nvr-devices"},{"url":"https://github.com/advisories/GHSA-mqf9-26mh-8fj9"}],"sources":{"cve":[{"id":"CVE-2024-29947","description":"There is a NULL dereference pointer vulnerability in some Hikvision NVRs. Due to an insufficient validation of a parameter in a message, an attacker may send specially crafted messages to an affected product, causing a process abnormality. ","status":"published","published":"2024-04-02T11:06:42.898Z","modified":"2024-10-31T15:01:23.386Z","cvss":[{"version":"3.1","score":2.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"cna"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:34:15.337999Z"}],"euvd":[{"id":"EUVD-2024-26921","description":"There is a NULL dereference pointer vulnerability in some Hikvision NVRs. Due to an insufficient validation of a parameter in a message, an attacker may send specially crafted messages to an affected product, causing a process abnormality. ","status":"published","published":"2024-04-02T11:06:42Z","modified":"2024-10-31T15:01:23Z","cvss":[{"version":"3.1","score":2.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-03T00:05:13.496556Z"}],"ghsa":[{"id":"GHSA-mqf9-26mh-8fj9","title":"There is a NULL dereference pointer vulnerability in some Hikvision NVRs. Due to an insufficient...","description":"There is a NULL dereference pointer vulnerability in some Hikvision NVRs. Due to an insufficient validation of a parameter in a message, an attacker may send specially crafted messages to an affected product, causing a process abnormality. ","status":"published","published":"2024-04-02T12:30:32Z","modified":"2024-10-31T18:31:16Z","cvss":[{"version":"3.1","score":2.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:58:40.284843Z"}],"nvd":[{"id":"CVE-2024-29947","description":"There is a NULL dereference pointer vulnerability in some Hikvision NVRs. Due to an insufficient validation of a parameter in a message, an attacker may send specially crafted messages to an affected product, causing a process abnormality. ","status":"published","published":"2024-04-02T11:15:51.64Z","modified":"2026-06-17T07:23:24.997Z","cvss":[{"version":"3.1","score":2.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"secondary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:09:46.373977Z"}]}}