Command Injection Vulnerability in Tenda AC10U Smart Router
CVE-2021-45401

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
Ac10u Firmware
Vendor
CVE Published:
18 February 2022

What is CVE-2021-45401?

A Command injection vulnerability exists in the Tenda AC10U AC1200 Smart Dual-band Wireless Router, specifically in version V15.03.06.49_multi. The issue is introduced through the 'setUsbUnload' functionality, where a client-controlled 'deviceName' value is improperly passed to the 'doSystemCmd' function. This can potentially allow an attacker to execute arbitrary commands on the device, posing significant security risks.

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References

https://github.com/Quadron-Research-Lab/Hardware-IoT/blob...
x_refsource_MISC

EPSS Score

11% chance of being exploited in the next 30 days.

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

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