CVE-2026-2210
High
Description
A vulnerability has been found in D-Link DIR-823X 250416. This affects the function sub_4211C8 of the file /goform/set_filtering. Such manipulation leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
SeverityHigh
CVSS7.2
Exploit probability—
ProductDlink Dir-823x Firmware
PublishedFeb 9, 2026
First seenFeb 9, 2026
Weakness typeCWE-78OS command injectionCWE-77Command injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| dlink dir-823x_firmware | 250416 | — |
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