CVE-2025-5671
High
Description
A vulnerability, which was classified as critical, was found in TOTOLINK N302R Plus up to 3.4.0-B20201028. Affected is an unknown function of the file /boafrm/formPortFw of the component HTTP POST Request Handler. The manipulation of the argument service_type leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
SeverityHigh
CVSS8.8
Exploit probability—
ProductTotolink N302r Plus Firmware
PublishedJun 5, 2025
First seenJun 5, 2025
Weakness typeCWE-120CWE-120CWE-119Memory buffer bounds error
How to fix
Update
- totolink n302r_plus_firmware3.4.0-b20201028 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| totolink n302r_plus_firmware | v < 3.4.0-b20201028 | 3.4.0-b20201028 |
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