{"id":"CVE-2022-45427","url":"https://www.cyber-defence.io/tools/cve/CVE-2022-45427","generatedAt":"2026-10-27T19:57:29.465Z","title":"Some Dahua software products have a vulnerability of unrestricted upload of file.","description":"Some Dahua software products have a vulnerability of unrestricted upload of file. After obtaining the permissions of administrators, by sending a specific crafted packet to the vulnerable interface, an attacker can upload arbitrary files.","published":"2022-12-27T18:15:11.000Z","lastModified":"2026-06-17T05:10:07.000Z","status":"Modified","sourceIdentifier":"cybersecurity@dahuatech.com","cvss":{"version":"3.1","score":7.2,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-434"],"affected":["dahuasecurity/dss express","dahuasecurity/dss professional","dahuasecurity/dhi-dss7016d-s2 firmware","dahuasecurity/dhi-dss7016dr-s2 firmware","dahuasecurity/dhi-dss4004-s2 firmware"],"epss":{"score":0.00719,"percentile":0.53625,"date":"2026-10-26","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 (0.72%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://www.dahuasecurity.com/support/cybersecurity/details/1137","tags":["Patch","Vendor Advisory"],"source":"cybersecurity@dahuatech.com"},{"url":"https://www.dahuasecurity.com/support/cybersecurity/details/1137","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-45427","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."}