Check Point Firewall-1 allows remote attackers to bypass port access restrictions on an…
Priority LOW 37Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Check Point Firewall-1 allows remote attackers to bypass port access restrictions on an FTP server by forcing it to send malicious packets that Firewall-1 misinterprets as a valid 227 response to a client's PASV attempt.
Why it matters now
EPSS 0.02201 82nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 9
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:checkpoint:firewall-1:3.0:*:*:*:*:*:*:* | 3.0 | Vulnerable | Check Point |
| cpe:2.3:a:checkpoint:firewall-1:4.0:*:*:*:*:*:*:* | 4.0 | Vulnerable | Check Point |
| cpe:2.3:o:cisco:pix_firewall_software:4.1\(6\):*:*:*:*:*:*:* | 4.1(6) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:pix_firewall_software:4.1\(6b\):*:*:*:*:*:*:* | 4.1(6b) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:pix_firewall_software:4.2\(1\):*:*:*:*:*:*:* | 4.2(1) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:pix_firewall_software:4.2\(2\):*:*:*:*:*:*:* | 4.2(2) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:pix_firewall_software:4.3:*:*:*:*:*:*:* | 4.3 | Vulnerable | Cisco |
| cpe:2.3:o:cisco:pix_firewall_software:4.4\(4\):*:*:*:*:*:*:* | 4.4(4) | Vulnerable | Cisco |
| cpe:2.3:o:cisco:pix_firewall_software:5.0:*:*:*:*:*:*:* | 5.0 | Vulnerable | Cisco |
- cpe:2.3:a:checkpoint:firewall-1:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·Check Point
- cpe:2.3:a:checkpoint:firewall-1:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Check Point
- cpe:2.3:o:cisco:pix_firewall_software:4.1\(6\):*:*:*:*:*:*:* Versions 4.1(6) Vulnerable ·Cisco
- cpe:2.3:o:cisco:pix_firewall_software:4.1\(6b\):*:*:*:*:*:*:* Versions 4.1(6b) Vulnerable ·Cisco
- cpe:2.3:o:cisco:pix_firewall_software:4.2\(1\):*:*:*:*:*:*:* Versions 4.2(1) Vulnerable ·Cisco
- cpe:2.3:o:cisco:pix_firewall_software:4.2\(2\):*:*:*:*:*:*:* Versions 4.2(2) Vulnerable ·Cisco
- cpe:2.3:o:cisco:pix_firewall_software:4.3:*:*:*:*:*:*:* Versions 4.3 Vulnerable ·Cisco
- cpe:2.3:o:cisco:pix_firewall_software:4.4\(4\):*:*:*:*:*:*:* Versions 4.4(4) Vulnerable ·Cisco
- cpe:2.3:o:cisco:pix_firewall_software:5.0:*:*:*:*:*:*:* Versions 5.0 Vulnerable ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2000-0150
- 2026-10-03 Alias added: GHSA-pjp8-g7wh-3846
Sources
- CVE-2000-0150 · CVE Program
- CVE-2000-0150 · NVD
- FIRST EPSS
- GHSA-pjp8-g7wh-3846 · 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