CVE-2024-3909

A vulnerability classified as critical was found in Tenda AC500 2.0.1.9(1307). Affected by this vulnerability is the function formexeCommand of the file /goform/execCommand. The manipulation of the argument cmdinput leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-261145 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

• CWE-121
• CWE-787

• https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC500/formexeCommand.mdBroken Link
• https://vuldb.com/?ctiid.261145Permissions Required, Third Party Advisory, VDB Entry
• https://vuldb.com/?id.261145Third Party Advisory, VDB Entry
• https://vuldb.com/?submit.313804Third Party Advisory, VDB Entry
• https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC500/formexeCommand.mdBroken Link
• https://vuldb.com/?ctiid.261145Permissions Required, Third Party Advisory, VDB Entry
• https://vuldb.com/?id.261145Third Party Advisory, VDB Entry
• https://vuldb.com/?submit.313804Third Party Advisory, VDB Entry

Published

Apr 17, 2024

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2024-39069An issue in ifood Order Manager v3.35.5 'Gestor de Peddios.e…7.8
• CVE-2024-3907A vulnerability was found in Tenda AC500 2.0.1.9(1307). It h…9.8
• CVE-2024-39071Fujian Kelixun <=7.6.6.4391 is vulnerable to SQL Injection i…9.8
• CVE-2024-39072AMTT Hotel Broadband Operation System (HiBOS) v3.0.3.151204 …5.5
• CVE-2024-3908A vulnerability classified as critical has been found in Ten…9.8
• CVE-2024-39081An issue in SMART TYRE CAR & BIKE v4.2.0 allows attackers to…4.2
• CVE-2024-39090The PHPGurukul Online Shopping Portal Project version 2.0 co…6.1
• CVE-2024-39091An OS command injection vulnerability in the ccm_debug compo…8.8
• CVE-2024-39094Friendica 2024.03 is vulnerable to Cross Site Scripting (XSS…5.4
• CVE-2024-39097There is an Open Redirect vulnerability in Gnuboard v6.0.4 a…6.1
• CVE-2024-3910A vulnerability, which was classified as critical, has been …8.8
• CVE-2024-3911An unauthenticated remote attacker can deceive users into pe…6.5