CVE-2024-4164

A vulnerability, which was classified as critical, has been found in Tenda G3 15.11.0.17(9502). This issue affects the function formModifyPppAuthWhiteMac of the file /goform/ModifyPppAuthWhiteMac. The manipulation of the argument pppoeServerWhiteMacIndex 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-261983. 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/G3/G3V15/formModifyPppAuthWhiteMac.mdBroken Link
• https://vuldb.com/?ctiid.261983Permissions Required, VDB Entry
• https://vuldb.com/?id.261983Third Party Advisory, VDB Entry
• https://vuldb.com/?submit.318588Third Party Advisory, VDB Entry
• https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/G3/G3V15/formModifyPppAuthWhiteMac.mdBroken Link
• https://vuldb.com/?ctiid.261983Permissions Required, VDB Entry
• https://vuldb.com/?id.261983Third Party Advisory, VDB Entry
• https://vuldb.com/?submit.318588Third Party Advisory, VDB Entry

Published

Apr 25, 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.
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