CVE-2018-25229

low-risk
Published 2026-03-30

BulletProof FTP Server 2019.0.0.50 contains a denial of service vulnerability in the SMTP configuration interface that allows local attackers to crash the application by supplying an oversized string. Attackers can input a buffer of 257 'A' characters in the SMTP Server field and trigger a crash by clicking the Test button.

Do I need to act?

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0.01% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Bulletproof Ftp Server

Affected Vendors

Bpftpserver

References (4)

Product http://bpftpserver.com/
Product http://bpftpserver.com/products/bpftpserver/windows/download
Exploit https://www.exploit-db.com/exploits/46422
Third Party Advisory https://www.vulncheck.com/advisories/bulletproof-ftp-server-denial-of-service-vi...
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal