CVE-2026-30703
Critical · 9.8CVSS
9.8
EPSS
2.1%
Published
Mar 18, 2026
CISA due date
—
The record
A command injection vulnerability exists in the web management interface of the WiFi Extender WDR201A (HW V2.1, FW LFMZX28040922V1.02). The adm.cgi endpoint improperly sanitizes user-supplied input provided to a command-related parameter in the sysCMD functionality.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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