CVE-2026-30702
Critical
Description
The WiFi Extender WDR201A (HW V2.1, FW LFMZX28040922V1.02) implements a broken authentication mechanism in its web management interface. The login page does not properly enforce session validation, allowing attackers to bypass authentication by directly accessing restricted web application endpoints through forced browsing
SeverityCritical
CVSS9.8
Exploit probability—
ProductWiFi Extender WDR201A
PublishedMar 18, 2026
First seenMar 18, 2026
Weakness typeCWE-285CWE-285
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| WiFi Extender WDR201A | HW V2.1, FW LFMZX28040922V1.02 | — |
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