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Vulnerability record · CVE-2017-18842 · published 20 April 2020

CVE-2017-18842: Netgear r7300 firmware cross-site request forgery vulnerability

Netgear · R7300 Firmware

Certain NETGEAR devices are affected by CSRF. This affects R7300 before 1.0.0.54, R8500 before 1.0.2.94, DGN2200v1 before 1.0.0.55, and D2200D/D2200DW-1FRNAS before 1.0.0.32.

8.8 CVSS 3.1 High EPSS 0.46% · top 62.6% CWE-352 · Cross-site request forgery
8.8CVSS 3.1 base score, v2 6.8
0.46%EPSS exploitation probability, 30 days
NoNot in CISA KEV
5Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Certain NETGEAR devices are affected by CSRF. This affects R7300 before 1.0.0.54, R8500 before 1.0.2.94, DGN2200v1 before 1.0.0.55, and D2200D/D2200DW-1FRNAS before 1.0.0.32.

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

Affected products

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

References

LinkTags
https://kb.netgear.com/000049017/Security-Advisory-for-a-Cross-Site-Request-Forgery-on-Some-Routers-DSL-Gateways-and-a-M Vendor Advisory
https://kb.netgear.com/000049017/Security-Advisory-for-a-Cross-Site-Request-Forgery-on-Some-Routers-DSL-Gateways-and-a-M Vendor Advisory

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Related vulnerabilities

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

9.8CVE-2017-6077NETGEAR DGN2200 ping.cgi OS Command InjectionThe ping.cgi endpoint on NETGEAR DGN2200 devices with firmware through 10.0.0.50 fails to sanitize the ping_IPAddr field of an HTTP POST request, all…KEVEPSS 69%analysed9.8CVE-2021-45609Netgear d8500 firmware classic buffer overflow vulnerabilityCertain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D8500 before 1.0.3.58, R6250 before 1.0.4.48, …EPSS 1.2%9.8CVE-2021-45611Netgear dc112a firmware classic buffer overflow vulnerabilityCertain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects DC112A before 1.0.0.52, R6400 before 1.0.1.68,…EPSS 1.2%9.8CVE-2021-45621Netgear cbr40 firmware command injection vulnerabilityCertain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before 2.5.0.24, CBR750 before 3.2.18.2,…EPSS 2.0%9.8CVE-2021-45624Netgear d7000v2 firmware command injection vulnerabilityCertain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D7000v2 before 1.0.0.66, D8500 before 1.0.3.58…EPSS 1.7%9.8CVE-2021-45527Netgear rbk752 firmware classic buffer overflow vulnerabilityCertain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.68, D6400 before 1.0.0.102, D7000…EPSS 1.1%9.8CVE-2021-45512Netgear d7000 firmware broken cryptographic algorithm vulnerabilityCertain NETGEAR devices are affected by weak cryptography. This affects D7000v2 before 1.0.0.62, D8500 before 1.0.3.50, EX3700 before 1.0.0.84, EX380…EPSS 0.54%9.8CVE-2021-38516Netgear d6220 firmware vulnerabilityCertain NETGEAR devices are affected by lack of access control at the function level. This affects D6220 before 1.0.0.48, D6400 before 1.0.0.82, D700…EPSS 1.3%

Source: NIST National Vulnerability Database (record CVE-2017-18842), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.