CVE-2023-50213

HIGH

D-Link G416 Firmware < 1.09b01 - Unauthenticated Remote Code Execution via HTTP Service

Title source: llm
STIX 2.1

Description

D-Link G416 nodered File Handling Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code 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 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. Was ZDI-CAN-21807.

References (2)

Core 2
Core References
Third Party Advisory x_research-advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-1829/

Scores

CVSS v3 8.8
EPSS 0.0170
EPSS Percentile 82.5%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-78
Status published
Products (1)
dlink/g416_firmware < 1.09b01
Published May 03, 2024
Tracked Since Feb 18, 2026