BulletProof FTP Server 2019.0.0.50 Denial of Service via DNS Address
Priority MEDIUM 64CWE-1282Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
BulletProof FTP Server 2019.0.0.50 contains a denial of service vulnerability in the DNS Address field that allows local attackers to crash the application by supplying an excessively long string. Attackers can enable the DNS Address option in the Firewall settings and paste a buffer of 700 bytes to trigger a crash when the Test function is invoked.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00174 6th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Bpftpserver | BulletProof FTP Server | 2019.0.0.50 | — | No fix listed | CNA |
- BulletProof FTP Server VendorBpftpserver Affected 2019.0.0.50 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:bpftpserver:bulletproof_ftp_server:2019.0.0.50:*:*:*:*:*:*:* | 2019.0.0.50 | Vulnerable | Bpftpserver |
- cpe:2.3:a:bpftpserver:bulletproof_ftp_server:2019.0.0.50:*:*:*:*:*:*:* Versions 2019.0.0.50 Vulnerable ·Bpftpserver
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-25588
- 2026-10-03 Alias added: GHSA-h3gg-hh2w-3wmp
References
Exploit 1
More Bpftpserver Bulletproof Ftp Server vulnerabilities
- TI-2019-15640 BulletProof FTP Server 2019.0.0.50 Storage-Path Denial of Service CVSS 4.0MEDIUM 6.9
- TI-2018-15454 BulletProof FTP Server 2019.0.0.50 Denial of Service via SMTP CVSS 4.0MEDIUM 6.8
Sources
- CVE-2019-25588 · CVE Program
- CVE-2019-25588 · NVD
- FIRST EPSS
- GHSA-h3gg-hh2w-3wmp · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences