CVE-2026-86165
Critical
Description
A vulnerability was found in Tenda HG10 300001138. This vulnerability affects the function formURL of the file /boaform/admin/formURL. Performing a manipulation of the argument Keywd/urlFQDN results in buffer overflow. The attack may be initiated remotely. The exploit has been made public and could be used.
SeverityCritical
CVSS9.8
Exploit probability—
ProductTenda Hg10 Firmware
PublishedSep 6, 2026
First seenSep 6, 2026
Weakness typeCWE-120CWE-120CWE-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 hg10_firmware | 300001138 | — |
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