CVE-2020-15894 Information

Description

An issue was discovered on D-Link DIR-816L devices 2.x before 1.10b04Beta02. There exists an exposed administration function in getcfg.php which can be used to call various services. It can be utilized by an attacker to retrieve various sensitive information such as admin login credentials by setting the value of _POST_SERVICES in the query string to DEVICE.ACCOUNT.

CVSS Vector

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

Reference

https://research.loginsoft.com/bugs/multiple-vulnerabilities-discovered-in-the-d-link-firmware-dir-816l/ https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10169

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

7.5