CVE-2025-4158: medium-severity vulnerability in PCMan FTP Server
PCMan FTP Server PROMPT Command buffer overflow
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.9epss 0.8%
A vulnerability was found in PCMan FTP Server up to 2.0.7. It has been classified as critical. Affected is an unknown function of the component PROMPT 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.
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
Affected products
PCMan · FTP ServerRelated CVEs — PCMan FTP Server
In the same product, most dangerous first.
CVE-2025-4255MEDIUMPCMan FTP Server RMD Command buffer overflowEPSS 2.2%CVE-2025-4871MEDIUMPCMan FTP Server REST Command buffer overflowEPSS 1.7%CVE-2021-4432MEDIUMPCMan FTP Server USER Command denial of serviceEPSS 1.3%CVE-2024-0732MEDIUMPCMan FTP Server STOR Command denial of serviceEPSS 1.1%CVE-2024-0731MEDIUMPCMan FTP Server PUT Command denial of serviceEPSS 1.1%CVE-2024-58299CRITICALPCMan FTP Server 2.0 Remote Buffer Overflow via 'pwd' CommandEPSS 0.9%