[Japanese]

JVNDB-2017-000072

WNC01WH vulnerable to OS command injection

Overview

WNC01WH provided by BUFFALO INC. is a network camera. WNC01WH contains an OS command injection vulnerability (CWE-78).

Kiyotaka ATSUMI of LAC Co., Ltd. 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 6.8 (Medium) [IPA Score]
  • Attack Vector: Adjacent Network
  • Attack Complexity: Low
  • Privileges Required: High
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High
CVSS V2 Severity:
Base Metrics 5.2 (Medium) [IPA Score]
  • Access Vector: Adjacent Network
  • Access Complexity: Low
  • Authentication: Single Instance
  • Confidentiality Impact: Partial
  • Integrity Impact: Partial
  • Availability Impact: Partial
Affected Products


BUFFALO INC.
  • WNC01WH firmware version 1.0.0.9 and earlier

Impact

An arbitrary OS command may be executed by an authenticated attacker.
Solution

[Update the Firmware]
Update to the latest version of firmware according to the information provided by the developer.
Vendor Information

BUFFALO INC.
CWE (What is CWE?)

  1. OS Command Injection(CWE-78) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2017-2152
References

  1. JVN : JVN#48790793
  2. National Vulnerability Database (NVD) : CVE-2017-2152
Revision History

  • [2017/04/21]
      Web page was published
    [2017/06/01]
      References : Content was added

Date Public2017/04/21
Date First Published2017/04/21
Date Last Updated2017/06/01