CVE-2022-40868

PoC —

CVSS 3.1

9.8 critical

EPSS

1%p62

Published

Sep 23, 2022 (Sep 23, 2022)

Modified

Jun 17, 2026

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 formDelDhcpRule with the request /goform/delDhcpRules/

Vendors: tenda
Products: w20e firmware
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.0%)

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