Buffer overflow in Pcman FTP Server
CVE-2025-5635
A vulnerability classified as critical was found in PCMan FTP Server 2.0.7. This vulnerability affects unknown code of the component PLS 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.
Vulnerability class: Buffer Overflow
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.007 (51.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 51.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000
Affected products
- Pcman FTP Server — versions 2.0.7
- Pcman FTP Server — versions 2.0.7
- Pcman FTP Server Project — versions 2.0.7
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vuldb.com/ (VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- fitoxs.com/exploit/exploit-67a2e172844905e3e09735d62ac7a925e8492f78c789c2995a1f… (Exploit, exploit, broken-link)
Frequently asked questions
- What is CVE-2025-5635?
- CVE-2025-5635 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 2025-06-05.
- How severe is CVE-2025-5635?
- High severity. CVSS v3 base score is 7.3 out of 10.
- Is CVE-2025-5635 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.