CVE-2025-14654

HighCVSS 8.8/10Last modified Oct 7, 2026

Description

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.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119 CWE-121 CWE-787

Affected software

Vendor	Product	Versions
Tenda	AC20	16.03.08.12

References

https://github.com/Madgeaaaaa/MY_VULN_2/blob/main/Tenda/VULN12/AC20_SetPptpUserList.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.336387Permissions Required, VDB Entry
https://vuldb.com/?id.336387Third Party Advisory, VDB Entry
https://vuldb.com/?submit.712899Third Party Advisory, VDB Entry
https://www.tenda.com.cn/Product

Timeline

Published: Dec 14, 2025
Last modified: Oct 7, 2026
NVD status: Analyzed

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