CVE-2026-2187
High
Description
A vulnerability was found in Tenda RX3 16.03.13.11. The affected element is the function set_qosMib_list of the file /goform/formSetQosBand. Performing a manipulation of the argument list results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made public and could be used.
SeverityHigh
CVSS8.8
Exploit probability—
ProductTenda Rx3 Firmware
PublishedFeb 8, 2026
First seenFeb 8, 2026
Weakness typeCWE-121CWE-121CWE-119Memory buffer bounds error
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tenda rx3_firmware | 16.03.13.11 | — |
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