CVE-2023-40797

In Tenda AC23 v16.03.07.45_cn, the sub_4781A4 function does not validate the parameters entered by the user, resulting in a post-authentication stack overflow vulnerability.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 32%
VendorProductVersion
tendaac23_firmware
16.03.07.45_cn:_cn
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/lst-oss/Vulnerability/tree/main/Tenda/AC23/sub_4781A4
https://github.com/lst-oss/Vulnerability/tree/main/Tenda/AC23/sub_4781A4