An authentication-bypass issue was discovered on D-Link DAP-1522 devices 1.4x before 1.10b04Beta02. There exist a few pages that are directly accessible by any unauthorized user, e.g., logout.php and login.php. This occurs because of checking the value of NO_NEED_AUTH. If the value of NO_NEED_AUTH is 1, the user has direct access to the webpage without any authentication. By appending a query string NO_NEED_AUTH with the value of 1 to any protected URL, any unauthorized user can access the application directly, as demonstrated by bsc_lan.php?NO_NEED_AUTH=1.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-07-22T18:55:31

Updated: 2024-08-04T13:30:23.148Z

Reserved: 2020-07-22T00:00:00

Link: CVE-2020-15896

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-07-22T19:15:12.897

Modified: 2024-11-21T05:06:24.080

Link: CVE-2020-15896

cve-icon Redhat

No data.