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CVE-2019-14527

29
FAUCET Score

CVE-2019-14527 is a critical command injection vulnerability affecting NETGEAR Nighthawk M1 (MR1100) devices running firmware prior to version 12.06.03, allowing authenticated attackers to execute arbitrary system commands via the web interface. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network with low attack complexity and no user interaction, leading to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation (KEV listed as No), there is limited public exploit code and community discussion, though media coverage indicates awareness of the issue.

Impacted Technologies

VendorProductVersion(s)CPE
< 12.06.03CPE matchmatch criteria
cpe:2.3:o:netgear:mr1100_firmware:*:*:*:*:*:*:*:*

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
2.73%
Probability of exploitation in next 30 days
EPSS Percentile
84.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0273 is in the 75th percentile among its peer group of 36,897 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

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

pentestpartners.com / security-blog/how-not-to-do-cross-site-request-forgery-protection-the-netgear-nighthawk-m1
ExploitThird Party Advisory
bleepingcomputer.com / news/security/4g-router-vulnerabilities-let-attackers-take-full-control
Press/Media CoverageThird Party Advisory