CVE-2025-14654: A vulnerability was identified in Tenda AC20 16.03.08.12. The affected element is the function formSetPPTPUserList of…
CVE-2025-14654 · Severity: high · CVSS 8.8 · Published 2025-12-14
A vulnerability was identified in Tenda AC20 16.03.08.12. The affected element is the function formSetPPTPUserList of the file /goform/setPptpUserList of the component httpd. Such manipulation of the argument list leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.
No. Junglewise Threat Intelligence has no report of CVE-2025-14654 being exploited in the wild.
How severe is CVE-2025-14654?
High severity, with a CVSS score of 8.8, published 14 December 2025.
Which products and versions are affected?
Tenda Ac20, Tenda Ac20 Firmware. The advisory does not name versions.
Is there a fix for CVE-2025-14654?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-14654?
Check whether you run Tenda Ac20 or Tenda Ac20 Firmware. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.