CVE-2025-4871
MediumPublished
PCMan FTP Server REST Command buffer overflow
- Published
- May 18, 2025
- Updated
- May 19, 2025
- Assigning CNA
- VulDB
- Evidence observed
- Aug 18, 2026
Primary CVSS
6.9/ 10Medium
nvd · CVSS 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:X1.6%
Low · next 30 days
- Percentile
- 74.6%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
A vulnerability, which was classified as critical, has been found in PCMan FTP Server 2.0.7. This issue affects some unknown processing of the component REST Command Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Sources
1Thiago Cunha · windows · Aug 18, 2026
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