[Japanese]

JVNDB-2021-000052

Hitachi Application Server Help vulnerable cross-site scripting

Overview

Hitachi Application Server Help contains a cross-site scripting vulnerability (CWE-79).

Yuji Tounai 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 6.1 (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


Hitachi, Ltd
  • Hitachi Application Server V10 Manual (UNIX) 10-11-01 and earlier
  • Hitachi Application Server V10 Manual (Windows) 10-11-01 and earlier

Impact

An arbitrary script may be executed on the user's web browser.
Solution

[Update the Software]
Apply the appropriate latest version of the help according to the information provided by the developer.
Vendor Information

Hitachi, Ltd
CWE (What is CWE?)

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

  1. CVE-2021-20741
References

  1. JVN : JVN#03776901
  2. National Vulnerability Database (NVD) : CVE-2021-20741
Revision History

  • [2021/06/17]
      Web page was published

Date Public2021/06/17
Date First Published2021/06/17
Date Last Updated2021/06/17