// For flags

CVE-2019-9121

 

Severity Score

9.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

Se ha descubierto un problema con los dispositivos C1 y M2 de Motorola con versiones de firmware 1.01 y 1.07. Este fallo es una inyección de comandos que permite a un atacante remoto ejecutar código arbitrario y obtener un shell root. Una vulnerabilidad de inyección de comandos permite a los atacantes ejecutar comandos arbitrarios del sistema operativo mediante una petición POST /HNAP1 manipulada. Esto ocurre cuando cualquier función API HNAP provoca una llamada a la función "system" con entradas no fiables del cuerpo "request" para la función API SetSmartQoSSettings, tal y como queda demostrado con metacaracteres shell en el campo smartqos_priority_devices.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-02-24 CVE Reserved
  • 2019-03-07 CVE Published
  • 2023-03-07 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Motorola
Search vendor "Motorola"
 M2 Firmware
Search vendor "Motorola" for product "M2 Firmware"
 1.07
Search vendor "Motorola" for product "M2 Firmware" and version "1.07"
-
Affected
in Motorola
Search vendor "Motorola"
 M2
Search vendor "Motorola" for product "M2"
--
Safe
Motorola
Search vendor "Motorola"
 C1 Firmware
Search vendor "Motorola" for product "C1 Firmware"
 1.01
Search vendor "Motorola" for product "C1 Firmware" and version "1.01"
-
Affected
in Motorola
Search vendor "Motorola"
 C1
Search vendor "Motorola" for product "C1"
--
Safe