CVE-2025-4251: PCMan FTP Server RMDIR Command buffer overflow

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-05-04 · updated 2026-06-17
Weakness: CWE-119

Description

A vulnerability was found in PCMan FTP Server 2.0.7 and classified as critical. This issue affects some unknown processing of the component RMDIR 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.

Affected products

PCMan FTP Server: 2.0.7

References

https://fitoxs.com/exploit/exploit-a10ec24750e57a60258d3b176f899b0246b544785f86e8a1cb58c8b275a2fdee.txt
https://vuldb.com/?ctiid.307355
https://vuldb.com/?id.307355
https://vuldb.com/?submit.561597

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