CVE-2025-6542: OS command injection in multiple parameters

Published Oct 21, 2025
·
Updated

An arbitrary OS command may be executed on the product by a remote unauthenticated attacker.

Affected Software

39 affected components
All of the following
Any of the following
TP-Link Er8411 Firmware<1.3.3
TP-Link Er8411 Firmware=1.3.3
TP-Link Er8411
All of the following
Any of the following
TP-Link Er7412-m2 Firmware<1.1.0
TP-Link Er7412-m2 Firmware=1.1.0
TP-Link Er7412-m2
All of the following
Any of the following
TP-Link Er707-m2 Firmware<1.3.1
TP-Link Er707-m2 Firmware=1.3.1
TP-Link Er707-m2
All of the following
Any of the following
TP-Link Er7206 Firmware<2.2.2
TP-Link Er7206 Firmware=2.2.2
TP-Link ER7206
All of the following
Any of the following
TP-Link Er605 Firmware<2.3.1
TP-Link Er605 Firmware=2.3.1
TP-Link Er605
All of the following
Any of the following
TP-Link Er706w Firmware<1.2.1
TP-Link Er706w Firmware=1.2.1
TP-Link Er706w
All of the following
Any of the following
TP-Link Er706w-4g Firmware<1.2.1
TP-Link Er706w-4g Firmware=1.2.1
TP-Link Er706w-4g
All of the following
Any of the following
TP-Link Er7212pc Firmware<2.1.3
TP-Link Er7212pc Firmware=2.1.3
TP-Link Er7212pc
All of the following
Any of the following
TP-Link G36 Firmware<1.1.4
TP-Link G36 Firmware=1.1.4
TP-Link G36
All of the following
Any of the following
TP-Link G611 Firmware<1.2.2
TP-Link G611 Firmware=1.2.2
TP-Link G611
All of the following
Any of the following
TP-Link Fr365 Firmware<1.1.10
TP-Link Fr365 Firmware=1.1.10
TP-Link Fr365
All of the following
Any of the following
TP-Link Fr205 Firmware<1.0.3
TP-Link Fr205 Firmware=1.0.3
TP-Link Fr205
All of the following
Any of the following
TP-Link Fr307-m2 Firmware<1.2.5
TP-Link Fr307-m2 Firmware=1.2.5
TP-Link Fr307-m2

Event History

Oct 21, 2025
CVE Published
via MITRE·12:23 AM
Data Sourced
via MITRE·12:23 AM
DescriptionWeakness
Data Sourced
via NVD·01:15 AM
DescriptionSeverityWeaknessAffected Software
News Published
via BleepingComputer·09:11 PM
News Published
via BleepingComputer·09:13 PM
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Frequently Asked Questions

1

What is the severity of CVE-2025-6542?

CVE-2025-6542 has a high severity due to the potential for arbitrary OS command execution by a remote unauthenticated attacker.

2

How do I fix CVE-2025-6542?

To remediate CVE-2025-6542, update the affected TP-Link firmware to the latest version that addresses this vulnerability.

3

Which TP-Link products are affected by CVE-2025-6542?

CVE-2025-6542 affects multiple TP-Link firmware versions, including those for the ER8411, ER7412-m2, ER707-m2, ER7206, ER605, ER706w, ER706w-4g, ER7212pc, G36, G611, FR365, FR205, and FR307-m2.

4

What type of attack can exploit CVE-2025-6542?

CVE-2025-6542 can be exploited through remote command execution, allowing attackers to execute arbitrary operating system commands.

5

Is user authentication required to exploit CVE-2025-6542?

No, CVE-2025-6542 can be exploited by remote attackers without any form of authentication.

Company

Resources

Contact

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