CVE-2002-0491

CVE-2002-0491 describes an authentication bypass vulnerability in AlGuest 1.0, where remote attackers can gain administrative privileges by setting an arbitrary value for the "admin" cookie. This flaw is rated with a critical CVSS score of 10.0, indicating a network-based attack with low complexity, requiring no authentication, and leading to complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.