[Japanese]

JVNDB-2025-000068

Seiko Solutions SkyBridge BASIC MB-A130 vulnerable to OS command injection

Overview

SkyBridge BASIC MB-A130 provided by Seiko Solutions Inc. contains the following vulnerability.

  • OS command injection (CWE-78) - CVE-2025-54857

Tsutomu Aramaki 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 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
Affected Products


Seiko Solutions Inc.
  • SkyBridge BASIC MB-A130 firmware Ver.1.5.8 and earlier

Impact

A remote unauthenticated attacker may execute arbitrary OS commands with root privileges.
Solution

[Update the firmware]
Update the firmware to the latest version according to the information provided by the developer.
The developer released the following version which contains a fix for this vulnerability.
  • SkyBridge BASIC MB-A130 Ver.1.6.0
Vendor Information

Seiko Solutions Inc.
CWE (What is CWE?)

  1. OS Command Injection(CWE-78) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2025-54857
References

  1. JVN : JVN#22016482
Revision History

  • [2025/09/01]
      Web page was published

Date Public2025/09/01
Date First Published2025/09/01
Date Last Updated2025/09/01