CVE-2025-51390

critical · 9.8

TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a command injection vulnerability via the pin parameter in the setWiFiWpsConfig function.

9.8

CVSS

1.8%

EPSS (exploit prob.)

78th

EPSS percentile

2025-08-04

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-78

Affected products

Vendor	Product	Affected versions
totolink	n600r_firmware	4.3.0cu.7647_b20210106
totolink	n600r	all versions

Check a specific version with /api/v1/cve/match.

References

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-51390