High severity8.8NVD Advisory· Published Jun 19, 2016· Updated Jun 17, 2026
CVE-2016-4820
CVE-2016-4820
Description
Cross-site request forgery (CSRF) vulnerability on I-O DATA DEVICE ETX-R devices allows remote attackers to hijack the authentication of arbitrary users.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- cpe:2.3:o:iodata:etx-r_firmware:-:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
3- jvn.jp/en/jp/JVN61317238/index.htmlnvdVendor Advisory
- jvndb.jvn.jp/jvndb/JVNDB-2016-000100nvdVendor Advisory
- www.iodata.jp/support/information/2016/etx-r/nvdVendor Advisory
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