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CVE-2019-12591

24
FAUCET Score

CVE-2019-12591 describes a command injection vulnerability in NETGEAR Insight Cloud firmware versions prior to Insight 5.6. This flaw allows remote authenticated users to execute arbitrary commands. With a CVSS score of 7.6 (High), the vulnerability is network-exploitable with low attack complexity and requires only low privileges, potentially leading to high confidentiality impact and low integrity and availability impacts. While no public exploit code (Metasploit, Nuclei, ExploitDB) or active exploitation (KEV) has been identified, and there is minimal community discussion or media coverage, the potential for remote command execution by authenticated users warrants attention.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.6CPE matchmatch criteria
cpe:2.3:o:netgear:insight:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.8MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.0
Impact Score
5.3
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.90%
Probability of exploitation in next 30 days
EPSS Percentile
55.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0089 is in the 51st percentile among its peer group of 17,822 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

kb.netgear.com / 000060977/Security-Advisory-for-Post-Authentication-Command-Injection-on-Insight-Cloud-PSV-2018-0366
Vendor Advisory