What’s Vulnerable › Vulnerabilities

CVE-2003-0757

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2003-10-20 · updated 2026-06-16

Description

Check Point FireWall-1 4.0 and 4.1 before SP5 allows remote attackers to obtain the IP addresses of internal interfaces via certain SecuRemote requests to TCP ports 256 or 264, which leaks the IP addresses in a reply packet.

Affected products

• checkpoint Firewall-1: 4.0, 4.1

References

• http://archives.neohapsis.com/archives/bugtraq/2003-09/0018.html
• http://archives.neohapsis.com/archives/bugtraq/2003-09/0018.html

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