CVE-2025-4255: medium-severity vulnerability in PCMan FTP Server
PCMan FTP Server RMD Command buffer overflow
Published · Updated
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33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 6.9epss 2.2%
from disclosure to weapon41 days
Published on NVDMay 5
1st PoC+41d
A vulnerability classified as critical has been found in PCMan FTP Server 2.0.7. This affects an unknown part of the component RMD Command Handler. The manipulation leads to buffer overflow. It is possible to initiate 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 Serverpublic PoCs found — 3
exploitdbwww.exploit-db.com/exploits/52326unverifiedgithubgithub.com/Tenor-Z/CVE-2025-4255---Buffer-Overflow★ 0cve_referencefitoxs.com/exploit/exploit-52a33c7f018ae348f748582eae6aa7d38b2b5f1f3dc5d3b6793772e1f8223eb0.txtunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — PCMan FTP Server
In the same product, most dangerous first.
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