Vulnerability Details : CVE-2019-9118
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 SetNTPServerSettings API function, as demonstrated by shell metacharacters in the system_time_timezone field.
Vulnerability category: Execute code
Exploit prediction scoring system (EPSS) score for CVE-2019-9118
Probability of exploitation activity in the next 30 days: 0.73%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 78 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2019-9118
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2019-9118
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The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-9118
-
https://github.com/lieanu/vuls/blob/master/motorola/M2_C1/SetNTPServerSettings.md
Page not found · GitHub · GitHubExploit;Third Party Advisory
Products affected by CVE-2019-9118
- cpe:2.3:o:motorola:m2_firmware:1.07:*:*:*:*:*:*:*
- cpe:2.3:o:motorola:c1_firmware:1.01:*:*:*:*:*:*:*