Security readout for executives and security teams
CVE-2002-2307 is a firewall policy bypass in the default configuration of BenHur Firewall release 3 update 066 fix 2. A remote party could reach services that should be protected if traffic appears to come from source port 20. For affected deployments, this undermines the firewall’s core access-control purpose. Exposure is likely limited to legacy environments still running BenHur Firewall release 3 update 066 fix 2 with default or inherited active FTP rules. Internet-facing perimeter deployments would be most concerning. Modern environments are unlikely to be affected unless this legacy product remains in use. Treat as high priority only if this legacy firewall is still deployed. The vulnerability can defeat perimeter controls and expose internal services. If the product is not present, no action is needed beyond confirming inventory. Mitigation focus: Identify any BenHur Firewall release 3 update 066 fix 2 deployments.; Review vendor or archived advisory guidance before changing production policy.; Remove rules that trust traffic solely because it uses source port 20..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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CVE-2002-2307 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
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Source materials
- CVE List V5 sourceCVE List V5
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CWE details
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