Trend Micro Internet Security vulnerable to arbitrary script execution


Trend Micro Internet Security provided by Trend Micro Incorporated contains a vulnerability that may allow arbitrary script execution.

According to the developer, attempts to exploit the vulnerability will not succeed from external networks when the default settings are used.

Trend Micro Incorporated reported this vulnerability to JPCERT/CC to notify users of its solution through JVN. JPCERT/CC and Trend Micro Incorporated coordinated under the Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 6.1 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Changed
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: None
CVSS V2 Severity:
Base Metrics 4.3 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
Affected Products

Trend Micro, Inc.
  • Trend Micro Internet Security 8
  • Trend Micro Internet Security 10


An arbitrary script may be executed on the products.

[Apply the Update Module]
According to the information provided by the developer, apply the Update Module.
Vendor Information

Trend Micro, Inc.
CWE (What is CWE?)

  1. Improper Input Validation(CWE-20) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2016-1226

  1. JVN : JVN#48789425
  2. National Vulnerability Database (NVD) : CVE-2016-1226
Revision History

  • [2016/06/02]
      Web page was published
      References : Content was added