CVE-2025-51390

TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a command injection vulnerability via the pin parameter in the setWiFiWpsConfig function.
OS Command Injection
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: 88%
VendorProductVersion
totolinkn600r_firmware
4.3.0cu.7647_b20210106:cu.7647_b20210106
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://totolink.com
https://github.com/Luanruy/qianxin/blob/main/CVE-2025-51390.md
https://github.com/Luanruy/qianxin/blob/main/overflow-0x41ca08.md
https://github.com/Luanruy/qianxin/blob/main/CVE-2025-51390.md