CVE-2026-44107: CWE-749 Exposed Dangerous Method or Function in Phoenix Contact CHARX SEC-3150
A reboot of the charging controller can be triggered via Modbus TCP without authentication. Therefore, when the Modbus functionality is enabled by opening the port that CharxModbusServer is listening, an unauthenticated attacker can perform a Denial-of-Service attack.
CVE-2026-44107: CWE-749 Exposed Dangerous Method or Function in Phoenix Contact CHARX SEC-3150
Description
A reboot of the charging controller can be triggered via Modbus TCP without authentication. Therefore, when the Modbus functionality is enabled by opening the port that CharxModbusServer is listening, an unauthenticated attacker can perform a Denial-of-Service attack.
CVSS v4.0
Score 8.7high
Affected software
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- CERTVDE
- Date Reserved
- 2026-05-05T10:48:08.227Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a6afbc09c2644c7f8b723b5
Added to database: 07/30/2026, 07:22:40 UTC
Last updated: 07/30/2026, 07:22:40 UTC
Views: 1
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