[Japanese]

JVNDB-2018-000075

Multiple OS command injection vulnerabilities in Aterm WG1200HP

Overview

Aterm WG1200HP provided by NEC Corporation contains multiple OS command injection vulnerabilities (CWE-78).

Taizoh Tsukamoto of Mitsui Bussan Secure Directions, Inc. 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


NEC Corporation
  • Aterm WG1200HP firmware firmware Ver1.0.31 and earlier

Impact

A user who can access the product with administrative privileges may execute an arbitrary OS command.
Solution

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

NEC Corporation
  • NEC Security Information : NV16-005 (in Japanese)
CWE (What is CWE?)

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

  1. CVE-2018-0626
  2. CVE-2018-0627
  3. CVE-2018-0628
  4. CVE-2018-0625
References

  1. JVN : JVN#00401783
  2. National Vulnerability Database (NVD) : CVE-2018-0625
  3. National Vulnerability Database (NVD) : CVE-2018-0626
  4. National Vulnerability Database (NVD) : CVE-2018-0627
  5. National Vulnerability Database (NVD) : CVE-2018-0628
Revision History

  • [2018/07/12]
      Web page was published
  • [2019/08/27]
      References : Content was added

Date Public2018/07/12
Date First Published2018/07/12
Date Last Updated2019/08/27