Command Injection Vulnerability in Tenda AC9 Router
CVE-2025-44872

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
Tenda AC9 Router
Vendor
CVE Published:
2 May 2025

What is CVE-2025-44872?

The Tenda AC9 Router has a command injection flaw in the formsetUsbUnload function, which is triggered through the deviceName parameter. By sending a specially crafted request, an attacker can execute arbitrary commands on the device. This vulnerability underscores the importance of securing IoT devices against unauthorized access and command execution.

References

https://github.com/Summermu/VulnForIoT/tree/main/Tenda_AC...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.