Path Traversal Vulnerability in Buffalo WSR-2533DHPL2 and WSR-2533DHP3 Web Interfaces Allows Authentication Bypass

CVE-2021-20090 · CRITICAL Severity

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

A path traversal vulnerability in the web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 could allow unauthenticated remote attackers to bypass authentication.

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