[Japanese]

JVNDB-2016-000134

Multiple I-O DATA Recording Hard disk products vulnerable to cross-site request forgery

Overview

Multiple Recording Hard disk products provided by I-O DATA DEVICE, INC. contain a cross-site request forgery vulnerability due to an issue in the web management screen.

kaito834 reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 4.3 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Unchanged
  • Confidentiality Impact: None
  • Integrity Impact: Low
  • Availability Impact: None
CVSS V2 Severity:
Base Metrics 4.3 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
Affected Products


I-O DATA DEVICE, INC.
  • HVL-A2.0 firmware versions prior to 2.04
  • HVL-A3.0 firmware versions prior to 2.04
  • HVL-A4.0 firmware versions prior to 2.04
  • HVL-AT1.0S firmware versions prior to 2.04
  • HVL-AT2.0 firmware versions prior to 2.04
  • HVL-AT2.0A firmware versions prior to 2.04
  • HVL-AT3.0 firmware versions prior to 2.04
  • HVL-AT3.0A firmware versions prior to 2.04
  • HVL-AT4.0 firmware versions prior to 2.04
  • HVL-AT4.0A firmware versions prior to 2.04

Impact

If a user views a malicious page, an arbitrary content may be deleted.
Solution

[Update the Firmware]
Apply the appropriate firmware update provided by the developer.
Vendor Information

I-O DATA DEVICE, INC.
CWE (What is CWE?)

  1. Cross-Site Request Forgery(CWE-352) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2016-4845
References

  1. JVN : JVN#35062083
  2. National Vulnerability Database (NVD) : CVE-2016-4845
Revision History

  • [2016/08/08]
      Web page was published
    [2016/10/24]
      References : Content was added