It is reported that vulnerable Unity systems contain default user accounts and passwords that can be used by an attacker to gain unauthorized access. This issue only arises when Unity is integrated with Microsoft Exchange. Unauthorized attakers may use these accounts to gain administrative access to vulnerable systems. Some accounts can allow attackers to disclose messages going to and from external voicemail systems.
It is reported that vulnerable Unity systems contain default user accounts and passwords that can be used by an attacker to gain unauthorized access. This issue only arises when Unity is integrated with Microsoft Exchange. Unauthorized attakers may use these accounts to gain administrative access to vulnerable systems. Some accounts can allow attackers to disclose messages going to and from external voicemail systems.