Description
A Unsigned Firmware vulnerability exists in the boa Firmware Update functionality of X2000R (version(s): TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327). A specially crafted firmware binary can lead to arbitrary firmware update. An attacker can make an authenticated HTTP request to trigger this vulnerability.
Metrics
CVSS 3.1 9.1/10
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| totolink | Totolink | TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327 |
References
Timeline
- Published
- Oct 20, 2026
- Last modified
- Oct 23, 2026
- NVD status
- Deferred