PT-2023-8147 · D Link · D-Link G416

Ina Kheirkhah

+1

·

Published

2023-07-07

·

Updated

2024-05-03

·

CVE-2023-50207

CVSS v3.1

8.8

High

VectorAV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions D-Link G416 (affected versions not specified)
Description The issue is related to a command injection vulnerability in the HTTP service of D-Link G416 routers, which allows network-adjacent attackers to execute arbitrary code on affected installations. The vulnerability exists due to the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. The estimated number of potentially affected devices worldwide is not specified.
Recommendations As a temporary workaround, consider disabling the flupl filename command until a patch is available. Restrict access to the HTTP service listening on TCP port 80 to minimize the risk of exploitation. Avoid using the flupl filename command in the affected HTTP service until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2024-00131
CVE-2023-50207
ZDI-23-1823

Affected Products

D-Link G416