Vulnerability Intelligence Report
NETGEAR DGN2200 Devices OS Command Injection Vulnerability
CVE-2017-6334
dnslookup.cgi on NETGEAR DGN2200 devices with firmware through 10.0.0.50 allows remote authenticated users to execute arbitrary OS commands via shell metacharacters in the host_name field of an HTTP POST request, a different vulnerability than CVE-2017-6077.
CISA KEV
SSVC: Active Exploitation
CVSS Base Score
8.8
HIGH
Exploitability:2.9
Impact Score:5.9
EPSS Probability:72.20%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-78 ↗CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| netgear | dgn2200_series_firmware | all |
| netgear | dgn2200v1 | all |
| netgear | dgn2200v2 | all |
| netgear | dgn2200v3 | all |
| netgear | dgn2200v4 | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2017-02-26T00:00:00 |
| Published | 2017-03-06T02:00:00 |
| Patch Date | 2017-03-05 |
| Last Updated | 2026-01-12T22:19:45 |
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