What is CVE-2019-9121?

CVE-2019-9121 is a Command Injection vulnerability found on Motorola C1 and M2 devices with firmware 1.01 and 1.07 respectively.

What is the severity of CVE-2019-9121?

The severity of CVE-2019-9121 is critical with a CVSS score of 9.8.

How can I fix CVE-2019-9121?

To fix CVE-2019-9121, update your Motorola C1 firmware to version 1.01 and M2 firmware to version 1.07.

Where can I find more information about CVE-2019-9121?

You can find more information about CVE-2019-9121 at the following reference: [link](https://github.com/lieanu/vuls/blob/master/motorola/M2_C1/SetSmartQoSSettings.md)

Vulnerability/
CVE-2019-9121

critical

CWE

78 77

7/3/2019

4/8/2024

CVE-2019-9121: OS Command Injection

First published: Thu Mar 07 2019(Updated: )

An issue was discovered on Motorola C1 and M2 devices with firmware 1.01 and 1.07 respectively. This issue is a Command Injection allowing a remote attacker to execute arbitrary code, and get a root shell. A command Injection vulnerability allows attackers to execute arbitrary OS commands via a crafted /HNAP1 POST request. This occurs when any HNAP API function triggers a call to the system function with untrusted input from the request body for the SetSmartQoSSettings API function, as demonstrated by shell metacharacters in the smartqos_priority_devices field.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Motorola M2 Firmware	=1.07
Motorola M2
Motorola C1 Firmware	=1.01
Motorola C1

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Reference Links

https://github.com/lieanu/vuls/blob/master/motorola/M2_C1/SetSmartQoSSettings.md

Frequently Asked Questions

What is CVE-2019-9121?
CVE-2019-9121 is a Command Injection vulnerability found on Motorola C1 and M2 devices with firmware 1.01 and 1.07 respectively.
What is the severity of CVE-2019-9121?
The severity of CVE-2019-9121 is critical with a CVSS score of 9.8.
How does CVE-2019-9121 affect Motorola C1 and M2 devices?
CVE-2019-9121 allows a remote attacker to execute arbitrary code and get a root shell on Motorola C1 and M2 devices.
How can I fix CVE-2019-9121?
To fix CVE-2019-9121, update your Motorola C1 firmware to version 1.01 and M2 firmware to version 1.07.
Where can I find more information about CVE-2019-9121?
You can find more information about CVE-2019-9121 at the following reference: [link](https://github.com/lieanu/vuls/blob/master/motorola/M2_C1/SetSmartQoSSettings.md)

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version/motorola c1 firmware/1.01
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