[Japanese]

JVNDB-2017-000194

WSR-300HP vulnerable to arbitrary code execution

Overview

WSR-300HP provided by BUFFALO INC. contains an arbitrary code execution vulnerability.

WSR-300HP provided by BUFFALO INC. is a wireless LAN router. WSR-300HP contains an arbitrary code execution vulnerability.
CVSS Severity (What is CVSS?)

Base Metrics: 5.8 (Medium) [IPA Score]
  • Access Vector: Adjacent Network
  • Access Complexity: Low
  • Authentication: None
  • Confidentiality Impact: Partial
  • Integrity Impact: Partial
  • Availability Impact: Partial

CVSS V3 Severity:
Base Metrics: 8.8 (High) [IPA Score]
  • Attack Vector: Adjacent
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High
Affected Products


BUFFALO INC.
  • WSR-300HP firmware 2.30 and earlier

Impact

By executing a specially crafted request prepared by a remote attacker, arbitrary code may be executed.
Solution

[Update the Firmware]
Apply the firmware update according to the information provided by the developer.
Vendor Information

BUFFALO INC.
CWE (What is CWE?)

  1. Code Injection(CWE-94) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2014-8361
References

  1. JVN : JVN#74871939
Revision History

[2017/08/08]
  Web page was published