What’s Vulnerable › Vulnerabilities

CVE-2018-25229: BulletProof FTP Server 2019.0.0.50 Denial of Service via SMTP

• Severity: high (CVSS 7.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-30 · updated 2026-06-17
• Weakness: CWE-1282

Description

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.

Affected products

• Bpftpserver BulletProof FTP Server: 2019.0.0.50

References

• http://bpftpserver.com/
• http://bpftpserver.com/products/bpftpserver/windows/download
• https://www.exploit-db.com/exploits/46422
• https://www.vulncheck.com/advisories/bulletproof-ftp-server-denial-of-service-via-smtp

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