Buffer overflow in Pcman Ftp Server
CVE-2025-4239
A vulnerability was found in PCMan FTP Server 2.0.7. It has been declared as critical. This vulnerability affects unknown code of the component TYPE Command Handler. The manipulation leads to buffer overflow. The attack can be initiated re…
Vulnerability class: Buffer Overflow
EPSS: 0.006 (43.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Pcman Ftp Server — versions 2.0.7
- Pcman Ftp_server — versions 2.0.7
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cna@vuldb.com (VDB Entry, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, Permissions Required, permissions-required)
- cna@vuldb.com (Exploit, VDB Entry, Third Party Advisory, third-party-advisory)
- cna@vuldb.com (Exploit, exploit, broken-link)
Frequently asked questions
- What is CVE-2025-4239?
- CVE-2025-4239 is a high-severity vulnerability in Pcman Ftp Server, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.3/10. Published 2025-05-03.
- How severe is CVE-2025-4239?
- High severity. CVSS v3 base score is 7.3 out of 10.
- Is CVE-2025-4239 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.