What is CVE-2022-40619?

CVE-2022-40619 is a high-severity vulnerability in Netgear R6230, classified under Command Injection. CVSS score: 7.7/10. Published 2026-01-28.

How severe is CVE-2022-40619?

High severity. CVSS v3 base score is 7.7 out of 10.

Is CVE-2022-40619 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Netgear R6230

CVE-2022-40619

FunJSQ, a third-party module integrated on some NETGEAR routers and Orbi WiFi Systems, exposes an HTTP server over the LAN interface of affected devices. This interface is vulnerable to unauthenticated arbitrary command injection through t…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.022 (80.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L.

Affected products

Weakness classification (CWE)

CWE-77 — Command Injection

Public proof-of-concept exploits

maguireja/Netgear-R7800

References

cve@mitre.org (Vendor Advisory)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-40619?: CVE-2022-40619 is a high-severity vulnerability in Netgear R6230, classified under Command Injection. CVSS score: 7.7/10. Published 2026-01-28.
How severe is CVE-2022-40619?: High severity. CVSS v3 base score is 7.7 out of 10.
Is CVE-2022-40619 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.