CVE-2024-42546

TOTOLINK A3100R V4.1.2cu.5050_B20200504 has a buffer overflow vulnerability in the password parameter in the loginauth function.
Classic Buffer Overflow
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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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: 40%
VendorProductVersion
totolinka3100r_firmware
4.1.2cu.5050_b20200504:cu.5050_b20200504
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/noahze01/IoT-vulnerable/blob/main/TOTOLink/A3100R/loginauth_password.md