One of the greatest threats to U.S. National Security Systems (NSS), the U.S. Defense Industrial Base (DIB), and Department of Defense (DoD) information networks is Chinese state-sponsored malicious cyber activity. These networks often undergo a full array of tactics and techniques used by Chinese state-sponsored cyber actors to exploit computer networks of interest that hold sensitive intellectual property, economic, political, and military information. Since these techniques include exploitation of publicly known vulnerabilities, it is critical that network defenders prioritize patching and mitigation efforts.
The same process for planning the exploitation of a computer network by any sophisticated cyber actor is used by Chinese state-sponsored hackers. They often first identify a target, gather technical information on the target, identify any vulnerabilities associated with the target, develop or re-use an exploit for those vulnerabilities, and then launch their exploitation operation.
This advisory provides Common Vulnerabilities and Exposures (CVEs) known to be recently leveraged, or scanned-for, by Chinese state-sponsored cyber actors to enable successful hacking operations against a multitude of victim networks. Most of the vulnerabilities listed below can be exploited to gain initial access to victim networks using products that are directly accessible from the Internet and act as gateways to internal networks. View full report under key resources.