CVE-2024-3878

A vulnerability, which was classified as critical, has been found in Tenda F1202 1.2.0.20(408). Affected by this issue is the function fromwebExcptypemanFilter of the file /goform/webExcptypemanFilter. The manipulation of the argument page leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-260912. 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/F/F1202/fromwebExcptypemanFilter.mdExploit, Third Party Advisory
• https://vuldb.com/?ctiid.260912Permissions Required, VDB Entry
• https://vuldb.com/?id.260912Third Party Advisory, VDB Entry
• https://vuldb.com/?submit.312821Third Party Advisory, VDB Entry
• https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/F/F1202/fromwebExcptypemanFilter.mdExploit, Third Party Advisory
• https://vuldb.com/?ctiid.260912Permissions Required, VDB Entry
• https://vuldb.com/?id.260912Third Party Advisory, VDB Entry
• https://vuldb.com/?submit.312821Third Party Advisory, VDB Entry

Published

Apr 16, 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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