[Japanese]

JVNDB-2025-000064

Multiple vulnerabilities in SS1

Overview

SS1 provided by provided by DOS Co., Ltd. contains multiple vulnerabilities listed below.
  • Inadequate encryption strength (CWE-326) - CVE-2025-46409

  • Files or directories accessible to external parties (CWE-552) - CVE-2025-52460

  • Incorrect permission assignment for critical resource (CWE-732) - CVE-2025-53396

  • Unrestricted upload of file with dangerous type (CWE-434) - CVE-2025-53970, CVE-2025-54762

  • Path traversal (CWE-22) - CVE-2025-54819, CVE-2025-58072

  • Use of hard-coded password (CWE-259) - CVE-2025-58081

CVE-2025-46409, CVE-2025-52460, CVE-2025-53970, CVE-2025-54762, CVE-2025-54819
Ruslan Sayfiev, Denis Faiustov and Masahiro Kawada of GMO Cybersecurity by Ierae, Inc. reported these vulnerabilities to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

CVE-2025-53396, CVE-2025-58072, CVE-2025-58081
Masahiro Kawada of GMO Cybersecurity by Ierae, Inc. reported these vulnerabilities to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 9.8 (Critical) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High
The above CVSS base scores have been assigned for CVE-2025-53970, CVE-2025-54762

CVSS V3 Severity:
Base Metrics:7.5 (High) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: None
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2025-46409

CVSS V3 Severity:
Base Metrics:7.5 (High) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: None
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2025-58072

CVSS V3 Severity:
Base Metrics:7.5 (High) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: None
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2025-58081

CVSS V3 Severity:
Base Metrics:7.0 (High) [IPA Score]
  • Attack Vector: Local
  • Attack Complexity: High
  • Privileges Required: Low
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High
The above CVSS base scores have been assigned for CVE-2025-53396

CVSS V3 Severity:
Base Metrics:6.5 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: None
  • Integrity Impact: High
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2025-54819

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
The above CVSS base scores have been assigned for CVE-2025-52460
Affected Products


DOS Co., Ltd.
  • SS1 Ver.16.0.0.10 and earlier (Media version:16.0.0a and earlier) - CVE-2025-46409, CVE-2025-52460, CVE-2025-53396, CVE-2025-53970, CVE-2025-54762, CVE-2025-54819, CVE-2025-58072, CVE-2025-58081
  • SS1 Cloud Ver.2.1.3 and earlier - CVE-2025-52460, CVE-2025-53970, CVE-2025-54819, CVE-2025-58072

The developer states as follows: CVE-2025-52460, CVE-2025-53970, and CVE-2025-54762 are affected under Windows environment only. CVE-2025-53396, CVE-2025-58072, and CVE-2025-58081 are affected under MacOS environment only.
Impact


  • A function that requires authentication may be accessed by a remote attacker (CVE-2025-46409)

  • Uploaded files and SS1 configuration files may be accessed by a remote attacker (CVE-2025-52460)

  • Root privileges may be obtained by users who can log in to a client terminal (CVE-2025-53396)

  • Arbitrary files may be uploaded and arbitrary OS commands may be executed with SYSTEM privileges (CVE-2025-53970, CVE-2025-54762)

  • Legitimate files may be overwritten by a remote attacker (CVE-2025-54819)

  • Arbitrary files may be viewed by a remote attacker (CVE-2025-58072)

  • Arbitrary files may be viewed with root privileges by a remote attacker (CVE-2025-58081)


Solution

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

DOS Co., Ltd.
CWE (What is CWE?)

  1. Path Traversal(CWE-22) [IPA Evaluation]
  2. No Mapping(CWE-Other) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2025-46409
  2. CVE-2025-52460
  3. CVE-2025-53396
  4. CVE-2025-53970
  5. CVE-2025-54762
  6. CVE-2025-54819
  7. CVE-2025-58072
  8. CVE-2025-58081
References

  1. JVN : JVN#99577552
Revision History

  • [2025/08/27]
      Web page was published

Date Public2025/08/27
Date First Published2025/08/27
Date Last Updated2025/08/27