CVE-2018-20658 describes a denial-of-service vulnerability in Core FTP 2.0 build 653 on 32-bit platforms, where a crafted XRMD command can crash the server daemon. This high-severity vulnerability (CVSS 7.5) is easily exploitable over the network with low complexity and no user interaction, leading to a complete loss of availability. While not currently on the KEV catalog or experiencing widespread community discussion, proof-of-concept exploit code is publicly available on ExploitDB.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.0CPE matchmatch criteria | cpe:2.3:a:coreftp:core_ftp:2.0:*:*:*:*:*:x86:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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.