CVE-2025-4162: PCMan FTP Server ASCII Command buffer overflow

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-05-01 · updated 2026-06-17
Weakness: CWE-119

Description

A vulnerability classified as critical was found in PCMan FTP Server up to 2.0.7. This vulnerability affects unknown code of the component ASCII Command Handler. The manipulation leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected products

PCMan FTP Server: through 2.0.7

References

https://fitoxs.com/exploit/exploit-03c7c0ace395d80182db07ae2c30f034.txt
https://vuldb.com/?ctiid.306694
https://vuldb.com/?id.306694
https://vuldb.com/?submit.561034

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