Vulnerability in Pcman FTP Server
CVE-2021-4432
A vulnerability was found in PCMan FTP Server 2.0.7. It has been classified as problematic. This affects an unknown part of the component USER Command Handler. The manipulation leads to denial of service. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-250719.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.013 (69.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 69.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · 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)
References
- vuldb.com/ (Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, Third Party Advisory)
- packetstormsecurity.com/files/163104/PCMan-FTP-Server-2.0.7-Denial-Of-Service.h… (related, Exploit, VDB Entry, Third Party Advisory)
- 0day.today/exploit/description/36412 (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2021-4432?
- CVE-2021-4432 is a medium-severity vulnerability in Pcman FTP Server, classified under Improper Resource Shutdown or Release. CVSS score: 5.3/10. Published 2024-01-16.
- How severe is CVE-2021-4432?
- Medium severity. CVSS v3 base score is 5.3 out of 10.