CVE Vulnerability Advisory Database
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2026-11-01
Wavlink WN553X1-B Router WireGuard CLI Group Handler Remote Command Injection (CVE-2026-120240)
[Affected Scope] Wavlink WN553X1-B router firmware version V260403_2.0.0 and prior
[Impact] Authenticated remote attackers can execute arbitrary OS commands with root privileges by manipulating WireGuard CLI group configuration parameters
[Mitigation] Restrict external access to the router management interface and apply the official firmware patch or implement strict input validation filters