Check Point Firewall-1 4.0 and Earlier Username Enumeration Vulnerability

Check Point Firewall-1 4.0 and Earlier Username Enumeration Vulnerability

CVE-2000-1032 · MEDIUM Severity

AV:N/AC:L/AU:N/C:P/I:N/A:N

The client authentication interface for Check Point Firewall-1 4.0 and earlier generates different error messages for invalid usernames versus invalid passwords, which allows remote attackers to identify valid usernames on the firewall.

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