CVE-2024-6962

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

A vulnerability classified as critical was found in Tenda O3 1.0.0.10. This vulnerability affects the function formQosSet. The manipulation of the argument remark/ipRange/upSpeed/downSpeed/enable leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-272116. 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	O3	1.0.0.10
tenda	o3v2	1.0.0.10

References

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/O3V2.0/formQosSet.mdExploit
https://vuldb.com/?ctiid.272116Permissions Required
https://vuldb.com/?id.272116Permissions Required
https://vuldb.com/?submit.374583Third Party Advisory, VDB Entry
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/O3V2.0/formQosSet.mdExploit
https://vuldb.com/?ctiid.272116Permissions Required
https://vuldb.com/?id.272116Permissions Required
https://vuldb.com/?submit.374583Third Party Advisory, VDB Entry

Timeline

Published: Jul 22, 2024
Last modified: Jun 17, 2026
NVD status: Modified

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