{"cve":"CVE-2016-4845","nvd":{"published":"2016-09-24T10:59:01.243","modified":"2026-06-17T00:48:19.253","status":"Modified","description":"Cross-site request forgery (CSRF) vulnerability on I-O DATA DEVICE HVL-A2.0, HVL-A3.0, HVL-A4.0, HVL-AT1.0S, HVL-AT2.0, HVL-AT3.0, HVL-AT4.0, HVL-AT2.0A, HVL-AT3.0A, and HVL-AT4.0A devices with firmware before 2.04 allows remote attackers to hijack the authentication of arbitrary users for requests that delete content.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-352"],"references":["http://jvn.jp/en/jp/JVN35062083/index.html","http://jvndb.jvn.jp/jvndb/JVNDB-2016-000134","http://www.iodata.jp/support/information/2016/hvl-a_csrf/","http://www.securityfocus.com/bid/92352","http://jvn.jp/en/jp/JVN35062083/index.html"],"products":["iodata:hvl-a2.0_firmware","iodata:hvl-a3.0_firmware","iodata:hvl-a4.0_firmware","iodata:hvl-at1.0s_firmware","iodata:hvl-at2.0_firmware","iodata:hvl-at2.0a_firmware","iodata:hvl-at3.0_firmware","iodata:hvl-at3.0a_firmware","iodata:hvl-at4.0_firmware","iodata:hvl-at4.0a_firmware"],"source":"nvd","synced_at":"2026-10-19T20:40:10.783210791+00:00"},"epss":{"cve":"CVE-2016-4845","score":0.02385,"percentile":0.83928,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}