EMC Legato NetWorker, Sun Solstice Backup 6.0 and 6.1, and StorEdge Enterprise Backup 7.0 through 7.2 rely on AUTHUNIX authentication, which relies on user ID for authentication and allows remote attackers to bypass authentication and gain privileges by spoofing a username or UID.
EMC Legato NetWorker, Solstice Backup 6.0 and 6.1, and StorEdge Enterprise Backup 6.0 through 7.2 do not properly verify authentication tokens, which allows remote attackers to gain privileges by modifying an authentication token.