CVE-2018-25125 describes a buffer overflow vulnerability in the embedded FTP service of the Netis ADSL Router DL4322D (firmware RTK 2.1.1). An authenticated remote user can trigger a denial of service by sending an excessively long argument to an FTP command like ABOR, causing the router to crash or become unresponsive. This vulnerability carries a high CVSS score of 8.7, indicating a significant impact on availability. While no public exploits or active exploitation are reported, and community discussion is minimal, the potential for a complete denial of service makes it a notable concern for affected devices.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Netis Systems Co., Ltd. | DL4322D | >= 0, <= RTK 2.1.1CNA affecteddefault unknown |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.