Vulnerability Details : CVE-2021-4432
Potential exploit
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.
Vulnerability category: Denial of service
Products affected by CVE-2021-4432
- cpe:2.3:a:pcman_ftp_server_project:pcman_ftp_server:2.0.7:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-4432
1.82%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 88 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-4432
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
VulDB | 2024-01-16 |
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
3.9
|
1.4
|
VulDB | 2024-01-16 |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST | 2024-01-23 |
CWE ids for CVE-2021-4432
-
The product does not release or incorrectly releases a resource before it is made available for re-use.Assigned by: cna@vuldb.com (Primary)
References for CVE-2021-4432
-
https://vuldb.com/?id.250719
CVE-2021-4432: PCMan FTP Server USER Command denial of service (ID 163104)Third Party Advisory
-
https://vuldb.com/?ctiid.250719
Permissions Required;Third Party Advisory
-
https://packetstormsecurity.com/files/163104/PCMan-FTP-Server-2.0.7-Denial-Of-Service.html
PCMan FTP Server 2.0.7 Denial Of Service ≈ Packet StormExploit;Third Party Advisory;VDB Entry
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https://0day.today/exploit/description/36412
Just a moment...Exploit;Third Party Advisory
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