[Japanese]

JVNDB-2025-000036

TimeWorks vulnerable to path traversal

Overview

The web server module of TimeWorks provided by Keiyo System Co., LTD contains the following vulnerability.

  • Path traversal (CWE-22) - CVE-2025-41428


Masamu Asato of GMO Cybersecurity by Ierae, 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: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: Low
  • Integrity Impact: None
  • Availability Impact: None
Affected Products


Keiyo System Co., LTD
  • TimeWorks versions 10.0 to 10.3

Impact

Arbitrary JSON files on the server may be viewed by a remote unauthenticated attacker.
Solution

[Apply the Patch]
Apply the patch for the product's web server module according to the information provided by the developer.
Vendor Information

Keiyo System Co., LTD
CWE (What is CWE?)

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

  1. CVE-2025-41428
References

  1. JVN : JVN#37075430
Revision History

  • [2025/06/03]
      Web page was published

Date Public2025/06/03
Date First Published2025/06/03
Date Last Updated2025/06/03