PT-2024-5117 · Tenda · Tenda Ax1803

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Published

2024-04-07

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Updated

2024-06-04

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CVE-2024-4236

CVSS v2.0

9.0

High

VectorAV:N/AC:L/Au:S/C:C/I:C/A:C
Name of the Vulnerable Software and Affected Versions: Tenda AX1803 version 1.0.0.1
Description: A critical issue has been found in the function formSetSysToolDDNS of the file /goform/SetDDNSCfg. The manipulation of the arguments serverName, ddnsUser, ddnsPwd, ddnsDomain leads to a stack-based buffer overflow. This issue can be exploited remotely. The exploit has been disclosed to the public and may be used.
Recommendations: For Tenda AX1803 version 1.0.0.1, as a temporary workaround, consider disabling the formSetSysToolDDNS function until a patch is available. Restrict access to the /goform/SetDDNSCfg file to minimize the risk of exploitation. Avoid using the arguments serverName, ddnsUser, ddnsPwd, ddnsDomain in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Stack Overflow

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Weakness Enumeration

Related Identifiers

BDU:2024-05664
CVE-2024-4236

Affected Products

Tenda Ax1803