[Japanese]

JVNDB-2025-000086

Phoenix Contact CHARX SEC-3xxx vulnerable to code injection

Overview

CHARX SEC-3xxx provided by Phoenix Contact contains the following vulnerability.
  • Code injection (CWE-94) - CVE-2025-41699

Ryo Kato of Panasonic Holdings Corporation 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 8.8 (High) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High
Affected Products


PHOENIX CONTACT
  • charx sec-3000 firmware versions prior to 1.7.4
  • charx sec-3050 firmware versions prior to 1.7.4
  • charx sec-3100 firmware versions prior to 1.7.4
  • charx sec-3150 firmware versions prior to 1.7.4

Impact

A low privileged remote attacker with an account for the Web-based management can change the system configuration to perform a command injection as root, resulting in a total loss of confidentiality, availability and integrity due to improper control of generation of code ('Code Injection').
Solution

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

PHOENIX CONTACT
CWE (What is CWE?)

  1. Code Injection(CWE-94) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2025-41699
References

  1. JVN : JVN#42282226
  2. Related Information : VDE-2025-074: Phoenix Contact: Security Advisory for CHARX SEC-3xxx charging controllers
Revision History

  • [2025/10/15]
      Web page was published

Date Public2025/10/15
Date First Published2025/10/15
Date Last Updated2025/10/15