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CVE-2022-40619

HIGHCVSS 7.7/10EPSS 2.23%

Last modified

CVE-2022-40619 is a high-severity vulnerability rated 7.7/10 on the CVSS scale. 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 the funjsq_access_token parameter. EPSS estimates a 2.23% chance of exploitation in the next 30 days.

Description

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 the funjsq_access_token parameter. This affects R6230 before 1.1.0.112, R6260 before 1.1.0.88, R7000 before 1.0.11.134, R8900 before 1.0.5.42, R9000 before 1.0.5.42, and XR300 before 1.0.3.72 and Orbi RBR20 before 2.7.2.26, RBR50 before 2.7.4.26, RBS20 before 2.7.2.26, and RBS50 before 2.7.4.26.

Metrics

CVSS 3.1
7.7/10

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

EPSS Probability
2.23%

80.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
NetgearRbr20 Firmware< 2.7.2.26
NetgearR6230 Firmware< 1.1.0.112
NetgearR6260 Firmware< 1.1.0.88
NetgearR7000 Firmware< 1.0.11.134
NetgearR8900 Firmware< 1.0.5.42
NetgearR9000 Firmware< 1.0.5.42
NetgearRax120 Firmware< 1.2.8.40
NetgearRax120v2 Firmware< 1.2.8.40
NetgearXr300 Firmware< 1.0.3.72
NetgearRbs20 Firmware< 2.7.2.26

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is 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 the funjsq_access_token parameter. This affects R6230 before 1.1.0.112, R6260 before 1.1.0.88, R7000 before 1.0.11.134, R8900 before 1.0.5.42, R9000 before 1.0.5.42, and XR300 before 1.0.3.72 and Orbi RBR20 before 2.7.2.26, RBR50 before 2.7.4.26, RBS20 before 2.7.2.26, and RBS50 before 2.7.4.26.
How severe is CVE-2022-40619?
CVE-2022-40619 has a CVSS score of 7.7/10 (HIGH severity). The EPSS model estimates a 2.23% probability of exploitation in the next 30 days.
How do I fix CVE-2022-40619?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-40619?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST