Code Injection Vulnerability in High Privileged User Workflow for Affected Product by Vendor
CVE-2025-41717

8.8HIGH

Key Information:

Vendor

Phoenix Contact

Status
Tc Router 3002t-3g
Tc Router 2002t-3g
Tc Router 3002t-4g
Tc Router 3002t-4g Gl
Vendor
CVE Published:
13 January 2026

What is CVE-2025-41717?

This vulnerability allows an unauthenticated remote attacker to exploit the system by tricking a high privileged user into uploading a malicious payload through the config-upload endpoint. This action can lead to code being executed with root privileges, resulting in severe repercussions, including a total compromise of confidentiality, integrity, and availability of the system.

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Deploy the Patch

Affected Version(s)

CLOUD CLIENT 1101T-TX/TX 0.0.0 < 3.07.7

TC CLOUD CLIENT 1002-4G ATT 0.0.0 < 3.08.8

TC CLOUD CLIENT 1002-TX/TX 0.0.0 < 3.07.7

References

https://certvde.com/de/advisories/VDE-2025-073

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

D. Blagojevic, S. Dietz, F. Koroknai, T. Weber from CyberDanube
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