CVE-2021-32122

Severity: high (CVSS 8.0 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-08-11 · updated 2026-06-17
Weakness: CWE-352

Description

Certain NETGEAR devices are affected by CSRF. This affects EX3700 before 1.0.0.90, EX3800 before 1.0.0.90, EX6120 before 1.0.0.64, and EX6130 before 1.0.0.44.

Affected products

NETGEAR EX3700: before 1.0.0.90 — fixed in 1.0.0.90
NETGEAR Ex3800 Firmware: before 1.0.0.90 — fixed in 1.0.0.90
NETGEAR EX6120: before 1.0.0.64 — fixed in 1.0.0.64
NETGEAR Ex6130 Firmware: before 1.0.0.44 — fixed in 1.0.0.44

How to fix

Upgrade to a fixed version: NETGEAR EX3700 1.0.0.90; NETGEAR Ex3800 Firmware 1.0.0.90; NETGEAR EX6120 1.0.0.64; NETGEAR Ex6130 Firmware 1.0.0.44. Check the vendor advisory for mitigations.

References

https://kb.netgear.com/000063883/Security-Advisory-for-Cross-Site-Request-Forgery-on-Some-Extenders-PSV-2021-0102
https://kb.netgear.com/000063883/Security-Advisory-for-Cross-Site-Request-Forgery-on-Some-Extenders-PSV-2021-0102

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