CVE-2013-6765: Improper Authentication

OpenVAS Manager 3.0 before 3.0.7 and 4.0 before 4.0.4 allows remote attackers to bypass the OMP authentication restrictions and execute OMP commands via a crafted OMP request for version information, which causes the state to be set to CLIENTAUTHENTIC, as demonstrated by the ompxmlhandleendelemen...