Vulnerability Monitor

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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.

Published

2019-03-07T23:29:02.063

Last Modified

2024-11-21T04:51:01.817

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 9.8 (CRITICAL)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

10.0

Weaknesses

Type: Primary
CWE-78

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	motorola	m2_firmware	1.07	Yes
Hardware	motorola	m2	-	No
Operating System	motorola	c1_firmware	1.01	Yes
Hardware	motorola	c1	-	No

References

https://github.com/lieanu/vuls/blob/master/motorola/M2_C1/SetSmartQoSSettings.md Issue Tracking, Third Party Advisory ([email protected])
https://github.com/lieanu/vuls/blob/master/motorola/M2_C1/SetSmartQoSSettings.md Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)