CVE-2019-9120: OS Command Injection
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 SetWLanACLSettings API function, as demonstrated by shell metacharacters in the wl(0).(0)maclist field.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2019-9120?
The severity of CVE-2019-9120 is critical with a score of 9.8.
Which devices are affected by CVE-2019-9120?
Motorola C1 devices with firmware 1.01 and Motorola M2 devices with firmware 1.07 are affected by CVE-2019-9120.
What is the impact of CVE-2019-9120?
CVE-2019-9120 allows a remote attacker to execute arbitrary code and gain a root shell on affected devices.
How can I fix CVE-2019-9120?
To fix CVE-2019-9120, it is recommended to update the firmware of the Motorola C1 and M2 devices to the latest version available.
Where can I find more information about CVE-2019-9120?
You can find more information about CVE-2019-9120 at the following link: https://github.com/lieanu/vuls/blob/master/motorola/M2_C1/SetWLanACLSettings.md