[Japanese]

JVNDB-2025-000082

The installers of DENSO TEN drive recorder viewer may insecurely load Dynamic Link Libraries

Overview

The installers of DENSO TEN drive recorder viewer may insecurely load Dynamic Link Libraries.

* Uncontrolled search path element (CWE-427) - CVE-2025-57781

This vulnerability is exploited by directing a user to download and place a crafted DLL file with the affected installer, and to execute the installer.

Takeru Naito of MOTEX 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 7.8 (High) [IPA Score]
  • Attack Vector: Local
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High
Affected Products

Multiple products are affected.
As for the details of affected products, refer to the information provided by the developer.

DENSO TEN Limited
  • (Multiple Products)

Impact

Arbitrary code may be executed with the privilege of the user invoking the installer.
Solution

[Use the latest installer]
Use the latest installer provided by the developer.
Vendor Information

DENSO TEN Limited
CWE (What is CWE?)

  1. No Mapping(CWE-Other) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2025-57781
References

  1. JVN : JVN#95806263
  2. JVN : JVN#72748502
  3. JVN : JVNTA#91240916
Revision History

  • [2025/10/06]
      Web page was published

Date Public2025/10/06
Date First Published2025/10/06
Date Last Updated2025/10/06