PT-2019-19374 · Motorola · Motorola M2+1

Published 2019-03-07 · Updated 2019-03-08 · CVE-2019-9120

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Motorola C1 version 1.01 Motorola M2 version 1.07

Description A Command Injection issue allows a remote attacker to execute arbitrary code and gain a root shell. This occurs when the 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, via a crafted "/HNAP1" POST request.

Recommendations For Motorola C1 version 1.01, consider disabling the SetWLanACLSettings API function until a patch is available. For Motorola M2 version 1.07, restrict access to the HNAP API to minimize the risk of exploitation.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2019-9120

Affected Products

Motorola C1

Motorola M2

References · 3

• 🔥❌ https://github.com/lieanu/vuls/blob/master/motorola/M2_C1/SetWLanACLSettings.md · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2019-9120 · Security Note
• https://osv.dev/vulnerability/CVE-2019-9120 · Vendor Advisory