Vulnerability Description
TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the ssid5g parameter in the setWiFiEasyCfg function.
CVSS Score
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Totolink | Nr1800X Firmware | 9.1.0u.6681_b20230703 |
| Totolink | Nr1800X | - |
Related Weaknesses (CWE)
References
- https://github.com/regainer27/CVE-key/tree/main/bo3Exploit
- https://www.totolink.net/Product
- https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/225/ids/36.htProduct
- https://github.com/regainer27/CVE-key/tree/main/bo3Exploit
FAQ
What is CVE-2025-45842?
CVE-2025-45842 is a vulnerability with a CVSS score of 8.8 (HIGH). TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the ssid5g parameter in the setWiFiEasyCfg function.
How severe is CVE-2025-45842?
CVE-2025-45842 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-45842?
Check the references section above for vendor advisories and patch information. Affected products include: Totolink Nr1800X Firmware, Totolink Nr1800X.