CVE-2025-9298

Tenda M3 QuickIndex formQuickIndex stack-based overflow

State: Published
Severity: 8.7 High
Published: Aug 21, 2025
Updated: Aug 21, 2025
Reserved: Aug 21, 2025

Description

A flaw has been found in Tenda M3 1.0.0.12. Affected is the function formQuickIndex of the file /goform/QuickIndex. Executing manipulation of the argument PPPOEPassword can lead to stack-based buffer overflow. The attack can be launched remotely. The exploit has been published and may be used.

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P	VulDB
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R	VulDB
3.0	8.8 High	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R	VulDB
2.0	9.0 High	AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR	VulDB

Weaknesses

CWE-121 Stack-based Buffer Overflow
CWE-119 Memory Corruption

Affected Products

Product	Versions
M3Tenda	1.0.0.12Affected

References

VDB-320903 | Tenda M3 QuickIndex formQuickIndex stack-based overflowvdb-entrytechnical-description
VDB-320903 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
Submit #632335 | Tenda M3 v1.0.0.12 Buffer Overflowthird-party-advisory
https://github.com/davybat/IoT-Vuls/blob/main/tenda/formQuickIndex.mdrelated
https://github.com/davybat/IoT-Vuls/blob/main/tenda/formQuickIndex.md#pocexploit
https://www.tenda.com.cn/product

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