by Kastro
Paper/Archive/CVE-2025-4079

CVE-2025-4079

PCMan FTP Server — PCMan FTP Server RENAME Command buffer overflow

EPSS 0.8%public exploitCVSS 9.8
critical.is priorityof 100
50
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 55.0.550 × 2011.0Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

A vulnerability, which was classified as critical, was found in PCMan FTP Server up to 2.0.7. Affected is an unknown function of the component RENAME Command Handler. The manipulation leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Affected

ProductAffectedFixed inSource
FTP Server2.0.0–CNA
FTP Server2.0.1–CNA
FTP Server2.0.2–CNA
FTP Server2.0.3–CNA
FTP Server2.0.4–CNA
FTP Server2.0.5–CNA
FTP Server2.0.6–CNA
FTP Server2.0.7–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
VulDB (CNA)7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
VulDB (CNA)7.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
VulDB (CNA)6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: partial

References

refvuldb.com/?id.306516refvuldb.com/?ctiid.306516writeupvuldb.com/?submit.560541exploitfitoxs.com/exploit/exploit-9e107d9d372bb6826bd81d3542a419d6.txt