CVE-2025-4240 is a critical buffer overflow vulnerability affecting PCMan FTP Server version 2.0.7, specifically within an unknown processing component of the LCD Command Handler. This flaw allows for remote exploitation, requiring no user interaction or prior authentication. With a CVSS score of 9.8, successful exploitation could lead to complete compromise of confidentiality, integrity, and availability of the affected system. While not currently listed on CISA's KEV catalog, public exploit details are available, and the vulnerability has garnered significant community discussion, indicating a high potential for future active exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.0.7CPE matchmatch criteria | cpe:2.3:a:pcman:ftp_server:2.0.7:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.