PT-2019-11394 · D Link · D-Link Dir-816 A2

Published 2019-03-25 · Updated 2020-08-24 · CVE-2019-10042

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions: D-Link DIR-816 A2 version 1.11

Description: The issue concerns the authorization process for goform requests, where the router only checks a random token. This token can be obtained from dir login.asp, allowing an attacker to use the "API URL /goform/LoadDefaultSettings" to reset the router without proper authentication.

Recommendations: For D-Link DIR-816 A2 version 1.11, as a temporary workaround, consider restricting access to the /goform/LoadDefaultSettings API endpoint until a patch is available. Avoid using this endpoint to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2019-10042

Affected Products

D-Link Dir-816 A2

References · 3

• 🔥 https://github.com/PAGalaxyLab/VulInfo/blob/master/D-Link/DIR-816/reset_router/README.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-10042 · Security Note
• https://osv.dev/vulnerability/CVE-2019-10042 · Vendor Advisory