CVE-2017-18841

6.7 MEDIUM 0.6% exploit odds Fix listed

What it is

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.

At a glance

Exploitability: Can be exploited locally on the machine with an admin-level account. High risk of data exposure, data tampering, service disruption.
Exploit odds: 0.6% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2020-04-20 16:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-17 01:13 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 0.6% in the next 30 days (EPSS).
Severity: 6.7 MEDIUM (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2020-04-20 16:15 UTC
Last modified: 2026-06-17 01:13 UTC
Exploit probability: 0.6% · EPSS, next 30 days
Weakness: CWE-74
Record status: Modified

Affected

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

Attack profile CVSS 3.1 · 6.7

Attack vector: Local
Complexity: Low
Privileges needed: High
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High

Raw vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2017-18841.md and follow it. Check whether this project is affected by CVE-2017-18841. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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Fix and advisories

References

NVD record · CVE.org record