CVE-2021-37384
Critical
Description
RCE (Remote Code Execution) vulnerability was found in some Furukawa ONU models, this vulnerability allows remote unauthenticated users to send arbitrary commands to the device via web interface.
SeverityCritical
CVSS9.8
Exploit probability—
ProductFurukawa 423-41w\/ac Firmware
PublishedJul 17, 2023
First seenJul 17, 2023
Weakness typeCWE-94Code injection
How to fix
Update
- furukawa 423-41w\/ac_firmware1.2.0 or later
- furukawa ld421-21w_firmware1.5.0 or later
- furukawa ld420-10r_firmware1.4.0 or later
- furukawa ld421-21wv_firmware1.5.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| furukawa 423-41w\/ac_firmware | v < 1.2.0 | 1.2.0 |
| furukawa ld421-21w_firmware | v < 1.5.0 | 1.5.0 |
| furukawa ld420-10r_firmware | v < 1.4.0 | 1.4.0 |
| furukawa ld421-21wv_firmware | v < 1.5.0 | 1.5.0 |
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