CVE-2026-3801
Tenda i3 setAutoPing formSetAutoPing stack-based overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Mar 9, 2026
- Updated
- Mar 10, 2026
- Reserved
- Mar 8, 2026
Description
A vulnerability was found in Tenda i3 1.0.0.6(2204). Affected by this vulnerability is the function formSetAutoPing of the file /goform/setAutoPing. Performing a manipulation of the argument ping1/ping2 results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been made public and could 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
Affected Products
| Product | Versions |
|---|---|
i3Tenda |
|
References
- VDB-349768 | Tenda i3 setAutoPing formSetAutoPing stack-based overflowvdb-entrytechnical-description
- VDB-349768 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #768980 | Tenda i3 V1.0.0.6(2204) Buffer Overflowthird-party-advisory
- Submit #768982 | Tenda i3 V1.0.0.6(2204) Buffer Overflow (Duplicate)third-party-advisory
- https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-i3-setautoping-ping1-buffer-overflowrelated
- https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-i3-setautoping-ping2-buffer-overflowexploit
- https://www.tenda.com.cn/product
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