[Japanese]

JVNDB-2016-000032

Multiple Corega wireless LAN routers vulnerable to cross-site request forgery

Overview

Multiple wireless LAN routers provided by Corega Inc contain a cross-site request forgery vulnerability (CWE-352).

Yutaka Kokubu and Gaku Mochizuki of Mitsui Bussan Secure Directions, Inc. and Ueki Shuya 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 7.1 (High) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: Low
  • Availability Impact: None
CVSS V2 Severity:
Base Metrics 4.0 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: High
  • Authentication: None
  • Confidentiality Impact: Partial
  • Integrity Impact: Partial
  • Availability Impact: None
Affected Products


Corega Inc
  • CG-WLBARGMH
  • CG-WLBARGNL

Impact

If a user views a malicious page while logged into the management screen, various administrative functions may be performed.
Solution

[Apply a workaround]
The following workaround may mitigate the affects of this vulnerability.

* Do not access other websites while logged into the management screen
Vendor Information

Corega Inc
CWE (What is CWE?)

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

  1. CVE-2016-1158
References

  1. JVN : JVN#59349382
  2. National Vulnerability Database (NVD) : CVE-2016-1158
Revision History

  • [2016/03/02]
      Web page was published
    [2016/03/16]
      References : Content was added

Date Public2016/03/02
Date First Published2016/03/02
Date Last Updated2016/03/16