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CVE-2019-9118

32
FAUCET Score

CVE-2019-9118 is a critical command injection vulnerability affecting Motorola C1 and M2 devices running firmware versions 1.01 and 1.07, respectively. This flaw allows a remote attacker to execute arbitrary code and gain root access by sending a specially crafted /HNAP1 POST request, specifically by injecting shell metacharacters into the system_time_timezone field of the SetNTPServerSettings API function. With a CVSS score of 9.8 (Critical), the vulnerability is easily exploitable over the network without authentication and can lead to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation in the wild or publicly available exploit code on platforms like Metasploit or ExploitDB, the vulnerability has garnered significant community discussion with 10 mentions, indicating awareness and potential interest among researchers.

Impacted Technologies

VendorProductVersion(s)CPE
1.07CPE matchmatch criteria
cpe:2.3:o:motorola:m2_firmware:1.07:*:*:*:*:*:*:*
1.01CPE matchmatch criteria
cpe:2.3:o:motorola:c1_firmware:1.01:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
6.18%
Probability of exploitation in next 30 days
EPSS Percentile
92.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0618 is in the 87th percentile among its peer group of 36,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / lieanu/vuls/blob/master/motorola/M2_C1/SetNTPServerSettings.md
ExploitThird Party Advisory