CVE-2026-41223
CRITICAL
NVD
CVSS Score
9.1
Severity
CRITICAL
Published
Oct 20, 2026
Vendor
unknown
Description
A stack-based buffer overflow vulnerability exists in the boa formMapDelDevice macstr functionality of X2000R (version(s): TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327). A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.