{"id":"CVE-2024-39945","aliases":["EUVD-2024-38313","GHSA-rr22-7m4r-xf6r"],"status":"published","title":"A vulnerability has been found in Dahua products.  After\nobtaining the administrator's username...","description":"A vulnerability has been found in Dahua products.  After\nobtaining the administrator's username and password, the attacker can send a\ncarefully crafted data packet to the interface with vulnerabilities, causing\nthe device to crash.","severity":{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00458,"percentile":0.4012,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-703"],"published":"2024-07-31T03:16:31Z","modified":"2026-06-17T07:43:04Z","products":[{"vendor":"dahua","product":"nvr4xxx"},{"vendor":"dahuasecurity","product":"nvr4104-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4104-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4104-p-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4104-p-4ks3\\(960g\\)_firmware"},{"vendor":"dahuasecurity","product":"nvr4104-p-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4104hs-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4104hs-4ks3\\(960g\\)_firmware"},{"vendor":"dahuasecurity","product":"nvr4104hs-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4104hs-p-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4104hs-p-4ks3\\(960g\\)_firmware"},{"vendor":"dahuasecurity","product":"nvr4104hs-p-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4108-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4108-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4108-8p-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4108-8p-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4108-p-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4108-p-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4108hs-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4108hs-4ks3\\(960g\\)_firmware"},{"vendor":"dahuasecurity","product":"nvr4108hs-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4108hs-8p-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4108hs-8p-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4108hs-p-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4108hs-p-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4116-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4116-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4116-8p-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4116-8p-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4116hs-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4116hs-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4116hs-8p-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4116hs-8p-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4204-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4204-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4204-p-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4204-p-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4208-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4208-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4208-8p-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4208-8p-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4216-16p-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4216-16p-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4216-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4216-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4232-16p-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4232-16p-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4232-4ks2\\/l_firmware"},{"vendor":"dahuasecurity","product":"nvr4232-4ks3_firmware"},{"vendor":"dahuasecurity","product":"nvr4416-16p-4ks2\\/i_firmware"},{"vendor":"dahuasecurity","product":"nvr4416-4ks2\\/i_firmware"},{"vendor":"dahuasecurity","product":"nvr4432-16p-4ks2\\/i_firmware"},{"vendor":"dahuasecurity","product":"nvr4432-4ks2\\/i_firmware"},{"vendor":"dahuasecurity","product":"nvr4816-16p-4ks2\\/i_firmware"},{"vendor":"dahuasecurity","product":"nvr4816-4ks2\\/i_firmware"},{"vendor":"dahuasecurity","product":"nvr4832-16p-4ks2\\/i_firmware"},{"vendor":"dahuasecurity","product":"nvr4832-4ks2\\/i_firmware"}],"references":[{"url":"https://www.dahuasecurity.com/aboutUs/trustedCenter/details/768","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-39945"},{"url":"https://github.com/advisories/GHSA-rr22-7m4r-xf6r"}],"sources":{"cve":[{"id":"CVE-2024-39945","description":"A vulnerability has been found in Dahua products.  After\nobtaining the administrator's username and password, the attacker can send a\ncarefully crafted data packet to the interface with vulnerabilities, causing\nthe device to crash.","status":"published","published":"2024-07-31T03:16:31.944Z","modified":"2025-03-27T15:26:10.371Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-703"],"updated_at":"2026-11-02T14:34:19.28149Z"}],"euvd":[{"id":"EUVD-2024-38313","description":"A vulnerability has been found in Dahua products.  After\nobtaining the administrator's username and password, the attacker can send a\ncarefully crafted data packet to the interface with vulnerabilities, causing\nthe device to crash.","status":"published","published":"2024-07-31T03:16:31Z","modified":"2025-03-27T15:26:10Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T20:52:49.499517Z"}],"ghsa":[{"id":"GHSA-rr22-7m4r-xf6r","title":"A vulnerability has been found in Dahua products.  After\nobtaining the administrator's username...","description":"A vulnerability has been found in Dahua products.  After\nobtaining the administrator's username and password, the attacker can send a\ncarefully crafted data packet to the interface with vulnerabilities, causing\nthe device to crash.","status":"published","published":"2024-07-31T06:30:34Z","modified":"2025-03-27T18:31:45Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-703"],"updated_at":"2026-11-02T15:00:29.814141Z"}],"nvd":[{"id":"CVE-2024-39945","description":"A vulnerability has been found in Dahua products.  After\nobtaining the administrator's username and password, the attacker can send a\ncarefully crafted data packet to the interface with vulnerabilities, causing\nthe device to crash.","status":"published","published":"2024-07-31T04:15:03.077Z","modified":"2026-06-17T07:43:04.453Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-703"],"updated_at":"2026-11-02T14:10:15.933769Z"}]}}