{"id":"CVE-2017-9314","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-9314","generatedAt":"2026-10-28T23:56:36.954Z","title":"Authentication vulnerability found in Dahua NVR models NVR50XX, NVR52XX, NVR54XX, NVR58XX with software before DH_NVR5xxx_Eng_P_V2.616.0000.0.R.20171102.","description":"Authentication vulnerability found in Dahua NVR models NVR50XX, NVR52XX, NVR54XX, NVR58XX with software before DH_NVR5xxx_Eng_P_V2.616.0000.0.R.20171102. Attacker could exploit this vulnerability to gain access to additional operations by means of forging json message.","published":"2017-11-13T16:29:00.000Z","lastModified":"2026-06-17T01:27:53.000Z","status":"Modified","sourceIdentifier":"cybersecurity@dahuatech.com","cvss":{"version":"3.0","score":8.8,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-287"],"affected":["dahuasecurity/nvr5464-16p-4ks2 firmware","dahuasecurity/nvr5208-8p-4ks2 firmware","dahuasecurity/nvr5432-16p-4ks2 firmware","dahuasecurity/nvr5416-16p-4ks2 firmware","dahuasecurity/nvr5464-4ks2 firmware","dahuasecurity/nvr5432-4ks2 firmware","dahuasecurity/nvr5416-4ks2 firmware","dahuasecurity/nvr5232-16p-4ks2 firmware","dahuasecurity/nvr5216-16p-4ks2 firmware","dahuasecurity/nvr5232-8p-4ks2 firmware","dahuasecurity/nvr5216-8p-4ks2 firmware","dahuasecurity/nvr5232-4ks2 firmware","dahuasecurity/nvr5216-4ks2 firmware","dahuasecurity/nvr5208-4ks2 firmware","dahuasecurity/nvr5816-4ks2 firmware","dahuasecurity/nvr5832-4ks2 firmware","dahuasecurity/nvr5864-4ks2 firmware","dahuasecurity/nvr5864-16p-4ks2 firmware","dahuasecurity/nvr5832-16p-4ks2 firmware","dahuasecurity/nvr5816-16p-4ks2 firmware","dahuasecurity/nvr5424-24p-4ks2 firmware","dahuasecurity/nvr5224-24p-4ks2 firmware"],"epss":{"score":0.00934,"percentile":0.60555,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.93%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://www.dahuasecurity.com/annoucementsingle/security-advisory--authentication-vulnerability-found-in-some-dahua-nvr_14731_211.html","tags":["Issue Tracking","Vendor Advisory"],"source":"cybersecurity@dahuatech.com"},{"url":"http://www.dahuasecurity.com/annoucementsingle/security-advisory--authentication-vulnerability-found-in-some-dahua-nvr_14731_211.html","tags":["Issue Tracking","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-9314","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}