mobiGate App fails to verify SSL server certificates


mobiGate App provided by Nihon Unisys, Ltd. fails to verify SSL server certificates.

Gaku Taniguchi of RiskFinder,inc. reported this vulnerability to Nihon Unisys, Ltd., and Nihon Unisys, Ltd. reported this vulnerability to IPA to notify users of its solution through JVN. JPCERT/CC and Nihon Unisys, Ltd. coordinated under the Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 4.8 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: High
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: Low
  • 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

Nihon Unisys, Ltd.
  • mobiGate for Android version and earlier
  • mobiGate for iOS version and earlier


A man-in-the-middle attack may allow an attacker to eavesdrop on an encrypted communication.

[Update the Application]
Update to the latest version according to the information provided by the developer.
Vendor Information

Nihon Unisys, Ltd.
CWE (What is CWE?)

  1. No Mapping(CWE-Other) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2016-7805

  1. JVN : JVN#27260483
  2. National Vulnerability Database (NVD) : CVE-2016-7805
Revision History

  • [2016/11/01]
      Web page was published
      References : Content was added