Authentication Flaw in Check Point VPN-1 Product by Check Point

CVE-2001-1499

What is CVE-2001-1499?

The Check Point VPN-1 product, specifically version 4.1SP4, exhibits a notable security issue where it reveals different error messages for valid and invalid user authentication attempts. This discrepancy in feedback prompts provides remote attackers with critical information that can be exploited to conduct brute force attacks. The varying error responses linked to different authentication methods enhance the risk of unauthorized access, necessitating immediate attention to mitigate potential exploitation.

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