CVE-2026-3802

A vulnerability was determined in Tenda i3 1.0.0.6(2204). Affected by this issue is the function formexeCommand of the file /goform/exeCommand. Executing a manipulation of the argument cmdinput can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.

Score

CVSS 3.1 8.8 High

Status

Analyzed - cna@vuldb.com

Published

2026-03-09

Last modified

2026-03-10

Weaknesses

CWE-119, CWE-121

Affected products

• I3 (Tenda)
• I3 Firmware (Tenda)

References

• https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-i3-formexeCommand-cmdinput-buffer-overflow
• https://vuldb.com/?ctiid.349769
• https://vuldb.com/?id.349769
• https://vuldb.com/?submit.768983
• https://www.tenda.com.cn/