CVE-2024-4245

A vulnerability, which was classified as critical, has been found in Tenda i21 1.0.0.14(4656). Affected by this issue is the function formQosManageDouble_user. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. The attack may be launched remotely. The identifier of this vulnerability is VDB-262136. 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/i/i21/formQosManageDouble_auto.mdBroken Link
• https://vuldb.com/?ctiid.262136Permissions Required, Third Party Advisory, VDB Entry
• https://vuldb.com/?id.262136Third Party Advisory, VDB Entry
• https://vuldb.com/?submit.319830Third Party Advisory, VDB Entry
• https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/i/i21/formQosManageDouble_auto.mdBroken Link
• https://vuldb.com/?ctiid.262136Permissions Required, Third Party Advisory, VDB Entry
• https://vuldb.com/?id.262136Third Party Advisory, VDB Entry
• https://vuldb.com/?submit.319830Third Party Advisory, VDB Entry

Published

Apr 27, 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.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2024-42442APTIOV contains a vulnerability in the BIOS where a user or …8.8
• CVE-2024-42444APTIOV contains a vulnerability in BIOS where an attacker ma…7.8
• CVE-2024-42446APTIOV contains a vulnerability in BIOS where an attacker ma…7
• CVE-2024-42447Insufficient Session Expiration vulnerability in Apache Airf…9.8
• CVE-2024-42448From the VSPC management agent machine, under condition that…9.9
• CVE-2024-42449From the VSPC management agent machine, under condition that…7.1
• CVE-2024-42450The Versa Director uses PostgreSQL (Postgres) to store opera…10
• CVE-2024-42451A vulnerability in Veeam Backup & Replication allows low-pri…6.5
• CVE-2024-42452A vulnerability in Veeam Backup & Replication allows a low-p…8.8
• CVE-2024-42453A vulnerability Veeam Backup & Replication allows low-privil…8.1
• CVE-2024-42455A vulnerability in Veeam Backup & Replication allows a low-p…8.1
• CVE-2024-42456A vulnerability in Veeam Backup & Replication platform allow…8.8