CVE-2024-4244

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

A vulnerability classified as critical was found in Tenda W9 1.0.0.7(4456). Affected by this vulnerability is the function fromDhcpSetSer of the file /goform/DhcpSetSer. The manipulation of the argument dhcpStartIp/dhcpEndIp/dhcpGw/dhcpMask/dhcpLeaseTime/dhcpDns1/dhcpDns2 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 associated identifier of this vulnerability is VDB-262135. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-121 CWE-787

Affected software

Vendor	Product	Versions
Tenda	W9	1.0.0.7(4456)

References

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/W9/fromDhcpSetSer.mdBroken Link
https://vuldb.com/?ctiid.262135Permissions Required, Third Party Advisory, VDB Entry
https://vuldb.com/?id.262135Third Party Advisory, VDB Entry
https://vuldb.com/?submit.319826Third Party Advisory, VDB Entry
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/W9/fromDhcpSetSer.mdBroken Link
https://vuldb.com/?ctiid.262135Permissions Required, Third Party Advisory, VDB Entry
https://vuldb.com/?id.262135Third Party Advisory, VDB Entry
https://vuldb.com/?submit.319826Third Party Advisory, VDB Entry

Timeline

Published: Apr 26, 2024
Last modified: Jun 17, 2026
NVD status: Analyzed

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