CVE-2025-51390: n/a
TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a command injection vulnerability via the pin parameter in the setWiFiWpsConfig function.
AI Analysis
Technical Summary
CVE-2025-51390 is a command injection vulnerability affecting TOTOLINK N600R firmware version 4.3.0cu.7647_B20210106. The flaw exists in the setWiFiWpsConfig function where the pin parameter is not properly sanitized, allowing remote attackers to inject and execute arbitrary commands without authentication. The vulnerability has a CVSS v3.1 base score of 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), indicating it is remotely exploitable over the network with no privileges or user interaction required, and can lead to full compromise of the device.
Potential Impact
Successful exploitation of this vulnerability allows an unauthenticated remote attacker to execute arbitrary commands on the affected device, resulting in complete compromise of confidentiality, integrity, and availability. This could lead to unauthorized control over the device, data theft, disruption of network services, or use of the device as a pivot point for further attacks.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict network access to the device's management interfaces and disable WPS functionality if possible to reduce exposure. Monitor vendor channels for updates and apply patches promptly once released.
CVE-2025-51390: n/a
Description
TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a command injection vulnerability via the pin parameter in the setWiFiWpsConfig function.
CVSS v3.1
Score 9.8critical
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2025-51390 is a command injection vulnerability affecting TOTOLINK N600R firmware version 4.3.0cu.7647_B20210106. The flaw exists in the setWiFiWpsConfig function where the pin parameter is not properly sanitized, allowing remote attackers to inject and execute arbitrary commands without authentication. The vulnerability has a CVSS v3.1 base score of 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), indicating it is remotely exploitable over the network with no privileges or user interaction required, and can lead to full compromise of the device.
Potential Impact
Successful exploitation of this vulnerability allows an unauthenticated remote attacker to execute arbitrary commands on the affected device, resulting in complete compromise of confidentiality, integrity, and availability. This could lead to unauthorized control over the device, data theft, disruption of network services, or use of the device as a pivot point for further attacks.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict network access to the device's management interfaces and disable WPS functionality if possible to reduce exposure. Monitor vendor channels for updates and apply patches promptly once released.
Technical Details
- Data Version
- 5.1
- Assigner Short Name
- mitre
- Date Reserved
- 2025-06-16T00:00:00.000Z
- State
- PUBLISHED
Threat ID: 6890f23bad5a09ad00e27dec
Added to database: 08/04/2025, 17:47:39 UTC
Last enriched: 07/05/2026, 22:08:48 UTC
Last updated: 09/10/2026, 19:36:50 UTC
Views: 140
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