CVE-2026-44107
Exposed Reboot via Modbus
CVSS Score
7.5
EPSS Score
0.3%
EPSS Percentile
23th
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.
| CWE | CWE-749 |
| Vendor | phoenix contact |
| Product | charx sec-3150 |
| Published | Jul 30, 2026 |
| Last Updated | Jul 30, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
Phoenix Contact / CHARX SEC-3150
1.0.0 < 1.9.1
Phoenix Contact / CHARX SEC-3100
1.0.0 < 1.9.1
Phoenix Contact / CHARX SEC-3050
1.0.0 < 1.9.1
Phoenix Contact / CHARX SEC-3000
1.0.0 < 1.9.1
References
Credits
ZDI