CVE-2004-2065

CVE-2004-2065 describes a bypass vulnerability in DansGuardian 2.8 and earlier, allowing remote attackers to circumvent extension filtering rules. This is achieved by using hex-encoded extensions or a period within filenames. With a CVSS score of 7.5, this vulnerability is considered highly severe, enabling potential compromise of confidentiality, integrity, and availability with low attack complexity and no authentication required. While there is no known active exploitation, public exploit code, or KEV listing, the vulnerability has garnered significant community discussion, indicating awareness and potential for future exploitation.