What’s Vulnerable › Vulnerabilities

CVE-2003-0393

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2003-07-02 · updated 2026-06-16

Description

Privacyware Privatefirewall 3.0 does not block certain incoming packets when in "Filter Internet Traffic" or Deny Internet Traffic" modes, which allows remote attackers to identify running services via FIN scans or Xmas scans.

Affected products

• Privacyware Privatefirewall: 3.0

References

• http://marc.info/?l=bugtraq&m=105380229532320&w=2
• http://www.securityfocus.com/bid/7700
• http://marc.info/?l=bugtraq&m=105380229532320&w=2
• http://www.securityfocus.com/bid/7700

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