PT-2023-8032 · D Link · D-Link G416

Ina Kheirkhah + 1 · Published 2023-07-27 · Updated 2024-05-03 · CVE-2023-50217

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV: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 exists due to the lack of proper validation of a user-supplied string before using it to execute a system call in the HTTP service listening on TCP port 80. This allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link G416 routers with root privileges by sending a specially crafted HTTP request. Authentication is not required to exploit this vulnerability.

Recommendations 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:2024-00009

CVE-2023-50217

ZDI-23-1833

Affected Products

D-Link G416

References · 9

• https://osv.dev/vulnerability/CVE-2023-50217 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-00009 · Security Note
• https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10367 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-23-1833 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-50217 · Security Note
• https://safe-surf.ru/upload/VULN-new/VULN.2023-12-22.1.pdf · Security Note
• https://twitter.com/TheZDIBugs/status/1737527899874349212 · Twitter Post
• https://twitter.com/CVEnew/status/1786444186620964955 · Twitter Post
• http://zerodayinitiative.com/advisories/ZDI-23-1833 · Note