Is CVE-2026-82542 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-82542?

CVE-2026-82542 has a CVSS v3 severity of CRITICAL (10).

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CVE-2026-82542

Description

A weakness has been identified in Tenda HG10 300001138. Affected by this issue is the function formIPv6Routing of the file /boaform/admin/formIPv6Routing of the component Boa Web Server. This manipulation of the argument destNet causes buffer overflow. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.