CVE-2024-4236: Tenda AX1803 SetDDNSCfg formSetSysToolDDNS stack-based overflow
A vulnerability, which was classified as critical, has been found in Tenda AX1803 1.0.0.1. This issue affects the function formSetSysToolDDNS of the file /goform/SetDDNSCfg. The manipulation of the argument serverName/ddnsUser/ddnsPwd/ddnsDomain leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-262127. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-4236?
CVE-2024-4236 is classified as a critical vulnerability.
What is the cause of CVE-2024-4236?
CVE-2024-4236 is caused by a stack-based buffer overflow in the SetDDNSCfg function.
Which product is affected by CVE-2024-4236?
CVE-2024-4236 affects the Tenda AX1803 router.
How can I mitigate CVE-2024-4236?
Mitigation for CVE-2024-4236 involves updating the firmware of the Tenda AX1803 to the latest version.
What parameters are manipulated in CVE-2024-4236?
CVE-2024-4236 involves the manipulation of the parameters serverName, ddnsUser, ddnsPwd, and ddnsDomain.