CVE-2025-15217

High

Description

A security flaw has been discovered in Tenda AC23 16.03.07.52. Affected is the function formSetPPTPUserList of the component HTTP POST Request Handler. Performing a manipulation of the argument list results in buffer overflow. The attack can be initiated remotely.

SeverityHigh
CVSS8.8
Exploit probability—
ProductTenda Ac23 Firmware
PublishedDec 30, 2025
First seenDec 30, 2025

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
tenda ac23_firmware16.03.07.52—

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.

CVE-2025-15217 · Tenda Ac23 Firmware · Dark Radar