Sales Force Assistant vulnerable to cross-site scripting


Sales Force Assistant provided by NI Consulting CO.,Ltd. contains a cross-site scripting vulnerability (CWE-79).

Masanobu Miyagi 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 5.4 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: Required
  • Scope: Changed
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: None
CVSS V2 Severity:
Base Metrics 3.5 (Low) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: Single Instance
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
Affected Products

NI Consulting
  • Sales Force Assistant Version 11.2.48 and earlier


An arbitrary script may be executed on the user's web browser while logging in Sales Force Assistant.

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

NI Consulting
CWE (What is CWE?)

  1. Cross-site Scripting(CWE-79) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2020-5570

  1. JVN : JVN#47668991
  2. National Vulnerability Database (NVD) : CVE-2020-5570
Revision History

  • [2020/04/28]
      Web page was published