CVE-2023-40042

TOTOLINK T10_v2 5.9c.5061_B20200511 has a stack-based buffer overflow in setStaticDhcpConfig in /lib/cste_modules/lan.so. Attackers can send crafted data in an MQTT packet, via the comment parameter, to control the return address and execute code.
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
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Base Score
CVSS 3.x
EPSS Score
Percentile: 52%
VendorProductVersion
totolinkt10_v2_firmware
5.9c.5061_b20200511:c.5061_b20200511
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://www.totolink.cn
https://github.com/Korey0sh1/IoT_vuln/blob/main/TOTOLINK/T10_V2/setStaticDhcpConfig.md
https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/172/ids/36.html
http://www.totolink.cn
https://github.com/Korey0sh1/IoT_vuln/blob/main/TOTOLINK/T10_V2/setStaticDhcpConfig.md
https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/172/ids/36.html