CVE-2022-40867

State: Published
Severity: 9.8 Critical
Published: Sep 23, 2022
Updated: May 22, 2025
Reserved: Sep 19, 2022

Description

Tenda W20E router V15.11.0.6 (US_W20EV4.0br_V15.11.0.6(1068_1546_841)_CN_TDC) contains a stack overflow vulnerability in the function formIPMacBindDel with the request /goform/delIpMacBind/

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-787 Out-of-bounds Write

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/CPSeek/Router-vuls/blob/main/Tenda/W20E/formIPMacBindDel.md

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