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.
Metrics
CVSS 3.1 7.1/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Bpftpserver | BulletProof FTP Server | 2019.0.0.50 |
References
- http://bpftpserver.com/Product
- http://bpftpserver.com/products/bpftpserver/windows/downloadProduct
- https://www.exploit-db.com/exploits/46422Exploit, Third Party Advisory, VDB Entry
- https://www.vulncheck.com/advisories/bulletproof-ftp-server-denial-of-service-via-smtpThird Party Advisory
Timeline
- Published
- Mar 30, 2026
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed