{"id":"CVE-2024-41883","aliases":["EUVD-2024-38909","GHSA-hch6-hfvx-h3mw"],"status":"published","title":"Null Pointer Dereference","description":"Team ENVY, a Security Research TEAM has found a flaw that allows for a remote code execution on the \n\nNVR\n\n. An attacker enters a special value for a specific URL parameter, resulting in a NULL pointer reference and a reboot of the NVR. The manufacturer has released patch firmware for the flaw, please refer to the manufacturer's report for details and workarounds.","severity":{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00618,"percentile":0.49923,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2024-12-24T05:32:41Z","modified":"2026-06-17T07:48:24Z","products":[{"vendor":"hanwha vision co., ltd.","product":"xrn-420s"}],"references":[{"url":"https://www.hanwhavision.com/wp-content/uploads/2024/12/NVR-Vulnerability-Report-CVE-2024-4188241887.pdf","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-41883"},{"url":"https://github.com/advisories/GHSA-hch6-hfvx-h3mw"}],"sources":{"cve":[{"id":"CVE-2024-41883","title":"Null Pointer Dereference","description":"Team ENVY, a Security Research TEAM has found a flaw that allows for a remote code execution on the \n\nNVR\n\n. An attacker enters a special value for a specific URL parameter, resulting in a NULL pointer reference and a reboot of the NVR. The manufacturer has released patch firmware for the flaw, please refer to the manufacturer's report for details and workarounds.","status":"published","published":"2024-12-24T05:32:41.711Z","modified":"2024-12-24T15:23:56.758Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:34:03.661584Z"}],"euvd":[{"id":"EUVD-2024-38909","description":"Team ENVY, a Security Research TEAM has found a flaw that allows for a remote code execution on the \n\nNVR\n\n. An attacker enters a special value for a specific URL parameter, resulting in a NULL pointer reference and a reboot of the NVR. The manufacturer has released patch firmware for the flaw, please refer to the manufacturer's report for details and workarounds.","status":"published","published":"2024-12-24T05:32:41Z","modified":"2024-12-24T15:23:56Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-03T00:04:33.195445Z"}],"ghsa":[{"id":"GHSA-hch6-hfvx-h3mw","title":"Team ENVY, a Security Research TEAM has found a flaw that allows for a remote code execution on...","description":"Team ENVY, a Security Research TEAM has found a flaw that allows for a remote code execution on the \n\nNVR\n\n. An attacker enters a special value for a specific URL parameter, resulting in a NULL pointer reference and a reboot of the NVR. The manufacturer has released patch firmware for the flaw, please refer to the manufacturer's report for details and workarounds.","status":"published","published":"2024-12-24T06:30:43Z","modified":"2024-12-24T06:30:50Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:59:15.851629Z"}],"nvd":[{"id":"CVE-2024-41883","description":"Team ENVY, a Security Research TEAM has found a flaw that allows for a remote code execution on the \n\nNVR\n\n. An attacker enters a special value for a specific URL parameter, resulting in a NULL pointer reference and a reboot of the NVR. The manufacturer has released patch firmware for the flaw, please refer to the manufacturer's report for details and workarounds.","status":"published","published":"2024-12-24T06:15:33.943Z","modified":"2026-06-17T07:48:24.17Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:10:40.507978Z"}]}}