CVE-2016-4845 Information

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 Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

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

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8