CVE 8.7 HIGH

Tenda AC9 POST Request WizardHandle decodePwd stack-based overflow_CVE-2026-6016

April 12, 2026 invoker category_cve

8.7 / 10

HIGH

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

Description

A vulnerability was found in Tenda AC9 15.03.02.13. The affected element is the function decodePwd of the file /goform/WizardHandle of the component POST Request Handler. Performing a manipulation of the argument WANS results in stack-based buffer overflow. The attack can be initiated remotely. The exploit has been made public and could be used.

AI Analysis

Stack-based buffer overflow in Tenda AC9's WizardHandle decodePwd function via POST Request Handler

Basic Information

ID CVE-2026-6016

Source VulDB

Published Apr 10, 2026 at 05:00

Modified Apr 10, 2026 at 13:40

Affected Product

Vendor Tenda

Product AC9

Version 15.03.02.13

Affected Versions Tenda AC9 15.03.02.13

CWE Classification

CWE-121 CWE-119

AI Assessment

AI Score 8.7 / 10

AI Severity High

Vendor Tenda

Product AC9

Version 15.03.02.13

References

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    "published": "2026-04-10T05:00:23.163Z",
    "modified": "2026-04-10T13:40:04.879Z",
    "type": "cve",
    "title": "Tenda AC9 POST Request WizardHandle decodePwd stack-based overflow",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/356572\nhttps://vuldb.com/vuln/356572/cti\nhttps://vuldb.com/submit/791829\nhttps://lavender-bicycle-a5a.notion.site/Tenda-AC9-WizardHandle-33153a41781f808480f9e3b78ce438e0?source=copy_link\nhttps://www.tenda.com.cn/",
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