CVE-2023-50199

D-Link G416 httpd Missing Authentication for Critical Function Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link G416 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the HTTP service listening on TCP port 80. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to gain access to critical functions on the device. Was ZDI-CAN-21287.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10367	Mitigation Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-1815/	Third Party Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10367	Mitigation Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-1815/	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:g416_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:dlink:g416:-:*:*:*:*:*:*:*

History

10 Mar 2025, 16:26

Type	Values Removed	Values Added
CPE		cpe:2.3:o:dlink:g416_firmware:::::::: cpe:2.3:h:dlink:g416:-:::::::*
References	~~() https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10367 -~~	() https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10367 - Mitigation, Vendor Advisory
References	~~() https://www.zerodayinitiative.com/advisories/ZDI-23-1815/ -~~	() https://www.zerodayinitiative.com/advisories/ZDI-23-1815/ - Third Party Advisory
First Time		Dlink Dlink g416 Firmware Dlink g416

Information

Published : 2024-05-03 03:16

Updated : 2025-03-10 16:26

NVD link : CVE-2023-50199

Mitre link : CVE-2023-50199

CVE.ORG link : CVE-2023-50199

JSON object : View

Products Affected

dlink

g416
g416_firmware

CWE

CWE-306

Missing Authentication for Critical Function

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