Home/CVE/Certain NETGEAR devices are affected by command injection. This affects R6220 before 1.1.0.46, R6700v2 before 1.1.0.38,
CVE

CVE-2017-18841

Certain NETGEAR devices are affected by command injection. This affects R6220 before 1.1.0.46, R6700v2 before 1.1.0.38,

Certain NETGEAR devices are affected by command injection. This affects R6220 before 1.1.0.46, R6700v2 before 1.1.0.38, R6800 before 1.1.0.38, WNDR3700v5 before 1.1.0.46, and D7000 before 1.0.1.50.

MEDIUM · CVSS 6.7 EPSS 0.00203
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
▤

Affected Products & Versions

5
netgear r6220 firmware< 1.1.0.46
netgear r6700 firmware< 1.1.0.38
netgear r6800 firmware< 1.1.0.38
netgear wndr3700 firmware< 1.1.0.46
netgear d7000 firmware< 1.0.1.50
▣

Scoring & Timeline

6.7
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD20 Apr 2020 · 04:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://kb.netgear.com/000049018/Security-Advisory-for-Command-Injection-on-Some-Routers-and-a-Modem-Router-PSV-2017-2158Vendor Advisory
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