Certain NETGEAR devices are affected by CSRF.

published 2020-04-22 6 y ago modified 2026-06-17 4 mo ago also EUVD-2017-9866

cvss: 8.8; version 3.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 45%
public exploits: 0; none known

Certain NETGEAR devices are affected by CSRF. This affects R6100 before 1.0.1.12, R7500 before 1.0.0.108, WNDR3700v4 before 1.0.2.86, WNDR4300v1 before 1.0.2.88, WNDR4300v2 before 1.0.0.48, WNDR4500v3 before 1.0.0.48, and WNR2000v5 before 1.0.0.42.

Patch / fix

fixed in 6

netgear r6100_firmware 1.0.1.12
netgear r7500_firmware 1.0.0.108
netgear wndr3700_firmware 1.0.2.86
netgear wndr4300_firmware 1.0.0.48, 1.0.2.88
netgear wndr4500_firmware 1.0.0.48
netgear wnr2000_firmware 1.0.0.42

Exploit prediction

0.54% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.0	8.8	CVSS:3.0/AC:L/AV:N/A:H/C:H/I:H/PR:N/S:U/UI:R
NVD	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA	3.0	8.8	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD	2.0	6.8	AV:N/AC:M/Au:N/C:P/I:P/A:P

Classification

Weakness

CWE-352 Cross-Site Request Forgery

References

kb.netgear.com /000049553/Security-Advisory-for-Cross-Site-Request-Forgery-on-Some-Routers-and-Gateways-PSV-2017-0388
vendor-advisory

Sources

CVE List CVE-2017-18775
NVD CVE-2017-18775

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary