CVE-2022-40620
FunJSQ, a third-party module integrated on some NETGEAR routers and Orbi WiFi Systems, does not properly validate TLS certificates when downloading update pack…
Impact
FunJSQ, a third-party module integrated on some NETGEAR routers and Orbi WiFi Systems, does not properly validate TLS certificates when downloading update packages through its auto-update mechanism. An attacker (suitably positioned on the network) could intercept the update request and deliver a malicious update package in order to gain arbitrary code execution on affected devices. 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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Netgear | Rbr20 Firmware | before 2.7.2.26 |
| Netgear | R6230 Firmware | before 1.1.0.112 |
| Netgear | R6260 Firmware | before 1.1.0.88 |
| Netgear | R7000 Firmware | before 1.0.11.134 |
| Netgear | R8900 Firmware | before 1.0.5.42 |
| Netgear | R9000 Firmware | before 1.0.5.42 |
| Netgear | Rax120 Firmware | before 1.2.8.40 |
| Netgear | Rax120v2 Firmware | before 1.2.8.40 |
| Netgear | Xr300 Firmware | before 1.0.3.72 |
| Netgear | Rbs20 Firmware | before 2.7.2.26 |