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Vulnerability record · CVE-2017-18767 · published 22 April 2020

CVE-2017-18767: Netgear d7800 firmware injection vulnerability

Netgear · D7800 Firmware

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7800 before 1.0.1.34, D8500 before 1.0.3.39, R6400 before 1.0.1.14, R6400v2 before 1.0.2.32, R6700 before 1.0.1.22, R6900 before 1.0.1.22, R7000 before 1.0.9.4, R7100LG before 1.0.0.32, R7300 before 1.0.0.56, R7800 before 1.0.2.36, R7900 before 1.0.2.10, R8000 before 1.0.3.24, R8300 before 1.0.2.74, and R8500 before 1.0.2.74.

6.8 CVSS 3.1 Medium EPSS 0.85% · top 43.1% CWE-74 · Injection
6.8CVSS 3.1 base score, v2 5.2
0.85%EPSS exploitation probability, 30 days
NoNot in CISA KEV
13Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7800 before 1.0.1.34, D8500 before 1.0.3.39, R6400 before 1.0.1.14, R6400v2 before 1.0.2.32, R6700 before 1.0.1.22, R6900 before 1.0.1.22, R7000 before 1.0.9.4, R7100LG before 1.0.0.32, R7300 before 1.0.0.56, R7800 before 1.0.2.36, R7900 before 1.0.2.10, R8000 before 1.0.3.24, R8300 before 1.0.2.74, and R8500 before 1.0.2.74.

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

Affected products

13 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://kb.netgear.com/000051476/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-Gateway Vendor Advisory
https://kb.netgear.com/000051476/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-Gateway Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2017-18767), CISA KEV, FIRST EPSS (scores of 2026-10-08). This page is refreshed as NVD updates the record.