CVE-2018-25226
published 2026-03-30CVE-2018-25226: FTPShell Server 6.83 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string in…
PriorityP421medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.22%
12.6th percentile
FTPShell Server 6.83 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string in the account name field. Attackers can trigger a denial of service by pasting a 417-byte payload into the 'Account name to ban' parameter within the Manage FTP Accounts interface.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| ftpshell | ftpshell_server | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv4.06.9MEDIUMCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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No public exploits indexed.
Wiz
CVE-2019-25619 Impact, Exploitability, and Mitigation Steps | Wiz
blogs_wiz·CVSS 2.1
CVE-2019-25619 [LOW] CVE-2019-25619 Impact, Exploitability, and Mitigation Steps | Wiz
## CVE-2019-25619 :
FTPShell Server vulnerability analysis and mitigation
FTP Shell Server 6.83 contains a buffer overflow vulnerability in the 'Account name to ban' field that allows local attackers to execute arbitrary code by supplying a crafted string. Attackers can inject shellcode through the account name parameter in the Manage FTP Accounts dialog to overwrite the return address and execute calc.exe or other commands.
Source : NVD
## 8.6
Score
Published March 22, 2026
Severity HIGH
CNA Score 8.6
Affected Technologies
FTPShell Server
Has Public Exploit Yes
Has CISA KEV Exploit No
CISA KEV Release Date N/A
CISA KEV Due Date N/A
Exploitation Probability Percentile (EPSS) 2.4
Exploitation Probability (EPSS) N/A
Affected packages and libraries
cpe:2.3:a:ftpshell:ftpsh
Wiz
CVE-2018-25226 Impact, Exploitability, and Mitigation Steps | Wiz
blogs_wiz·CVSS 2.1
CVE-2018-25226 [LOW] CVE-2018-25226 Impact, Exploitability, and Mitigation Steps | Wiz
## CVE-2018-25226 :
FTPShell Server vulnerability analysis and mitigation
FTPShell Server 6.83 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string in the account name field. Attackers can trigger a denial of service by pasting a 417-byte payload into the 'Account name to ban' parameter within the Manage FTP Accounts interface.
Source : NVD
## 6.9
Score
Published March 30, 2026
Severity MEDIUM
CNA Score 6.9
Affected Technologies
FTPShell Server
Has Public Exploit Yes
Has CISA KEV Exploit No
CISA KEV Release Date N/A
CISA KEV Due Date N/A
Exploitation Probability Percentile (EPSS) 2.7
Exploitation Probability (EPSS) N/A
Affected packages and libraries
cpe:2.3:a:ftpshell:ftpshell_server
Sour
2026-03-30
Published