Shihonkanri Plus vulnerable to relative path traversal


Shihonkanri Plus provided by EKAKIN contains a relative path traversal vulnerability (CWE-23).

Shimizu Yutaro of Cyber Defense Institute, 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 5.3 (Medium) [IPA Score]
  • Attack Vector: Local
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Unchanged
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: Low
CVSS V2 Severity:
Base Metrics 6.8 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: Partial
  • Integrity Impact: Partial
  • Availability Impact: Partial
Affected Products

  • Shihonkanri Plus Ver9.0.3 and earlier


An attacker may execute arbitrary code by having a legitimate user import a specially crafted backup file of the product.

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

CWE (What is CWE?)

  1. Path Traversal(CWE-22) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2023-43825

  1. JVN : JVN#17434995
  2. National Vulnerability Database (NVD) : CVE-2023-43825
Revision History

  • [2023/09/27]
      Web page was published
  • [2024/05/21]
      References : Content was added