CVE-2024-3909: high-severity vulnerability in Tenda AC500
Tenda AC500 execCommand formexeCommand stack-based overflow
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 1.7%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Tenda · AC500Related CVEs — Tenda AC500
In the same product, most dangerous first.
CVE-2024-3908MEDIUMTenda AC500 WriteFacMac formWriteFacMac command injectionEPSS 8.7%CVE-2024-3907HIGHTenda AC500 setcfm formSetCfm stack-based overflowEPSS 1.9%CVE-2024-3905HIGHTenda AC500 execCommand R7WebsSecurityHandler stack-based overflowEPSS 1.8%CVE-2024-3910HIGHTenda AC500 DhcpListClient fromDhcpListClient stack-based overflowEPSS 1.7%CVE-2024-3906HIGHTenda AC500 QuickIndex formQuickIndex stack-based overflowEPSS 1.7%CVE-2025-7586HIGHTenda AC500 setWtpData formSetAPCfg stack-based overflowEPSS 1.2%