CVE-2026-10141

critical

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.

References

https://talosintelligence.com/vulnerability_reports/TALOS-2026-2440

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-105323

Details

Source: Mitre, NVD

Published: 2026-10-20

Updated: 2026-10-23

Risk Information

CVSS v2

Base Score: 8.3

Vector: CVSS2#AV:N/AC:L/Au:M/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 9.1

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

Severity: Critical

EPSS

EPSS: 0.00281