CVE-2019-9121

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.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/lieanu/vuls/blob/master/motorola/M2_C1/SetSmartQoSSettings.md	Issue Tracking Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:motorola:m2_firmware:1.07:*:*:*:*:*:*:*

cpe:2.3:h:motorola:m2:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:motorola:c1_firmware:1.01:*:*:*:*:*:*:*

cpe:2.3:h:motorola:c1:-:*:*:*:*:*:*:*

Information

Published : 2019-03-07 15:29

Updated : 2020-08-24 10:37

NVD link : CVE-2019-9121

Mitre link : CVE-2019-9121

JSON object : View

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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Products Affected

motorola

c1_firmware
c1
m2
m2_firmware

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