Microsoft Exchange Server is the United States Microsoft (Microsoft) company's set of e-mail service program. It provides e-mail access, storage, forwarding, voice mail, e-mail filtering and screening. An information disclosure vulnerability exists in Microsoft Exchange Server, which can be exploited by attackers to obtain sensitive information.

Beijing Qixingchen Information Security Technology Co., Ltd. is an enterprise mainly engaged in science and technology promotion and application service industry. A command execution vulnerability exists in the 4A Unified Security Control Platform of Beijing Qixingchen Information Security Technology Co. Ltd, which can be exploited by attackers to gain control of the server.