Description

Netis ADSL Router DL4322D firmware RTK 2.1.1 contains a buffer overflow vulnerability in the embedded FTP service that allows an authenticated remote user to trigger a denial of service. After logging in to the FTP service, sending an FTP command such as ABOR with an excessively long argument causes the service, and in practice the router, to crash or become unresponsive, resulting in a loss of availability for the device and connected users.

INFO

Published Date :

2025-11-14T22:52:24.858Z

Last Modified :

2025-11-16T13:13:14.500Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2018-25125 vulnerability.

Vendors Products
Netis-systems
  • Dl4322d
  • Dl4343 Firmware
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2018-25125.

URL Resource
https://web.archive.org/web/20180731191918/http://www.netis-systems.com/Home/detail/id/74.html cve-icon cve-icon
https://www.exploit-db.com/exploits/45424 cve-icon cve-icon
https://www.netis-systems.com/ cve-icon cve-icon
https://www.vulncheck.com/advisories/netis-dl4322d-ftp-service-dos cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability