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.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
http://totolink.com	Broken Link
https://github.com/Luanruy/qianxin/blob/main/CVE-2025-51390.md	Exploit Third Party Advisory
https://github.com/Luanruy/qianxin/blob/main/overflow-0x41ca08.md	Exploit Third Party Advisory
https://github.com/Luanruy/qianxin/blob/main/CVE-2025-51390.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:totolink:n600r_firmware:4.3.0cu.7647_b20210106:*:*:*:*:*:*:*

cpe:2.3:h:totolink:n600r:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-08-04 18:15

Updated : 2025-08-15 16:07

NVD link : CVE-2025-51390

Mitre link : CVE-2025-51390

CVE.ORG link : CVE-2025-51390

JSON object : View

Products Affected

totolink

n600r_firmware
n600r

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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