CVE-2022-40868

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/
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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CISA-ADPADP
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 33%
VendorProductVersion
tendaw20e_firmware
15.11.0.6
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/CPSeek/Router-vuls/blob/main/Tenda/W20E/formDelDhcpRule.md
https://github.com/CPSeek/Router-vuls/blob/main/Tenda/W20E/formDelDhcpRule.md