CVE-2022-29640

TOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 were discovered to contain a stack overflow via the comment parameter in the function setPortForwardRules. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 58%
VendorProductVersion
totolinka3100r_firmware
4.1.2cu.5050_b20200504:cu.5050_b20200504
totolinka3100r_firmware
4.1.2cu.5247_b20211129:cu.5247_b20211129
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/shijin0925/IOT/blob/master/TOTOLINK%20A3100R/3.md
https://github.com/shijin0925/IOT/blob/master/TOTOLINK%20A3100R/3.md