Headline
CVE-2023-0925: Integration Server - webMethods
Version 10.11 of webMethods OneData runs an embedded instance of Azul Zulu Java 11.0.15 which hosts a Java RMI registry (listening on TCP port 2099 by default) and two RMI interfaces (listening on a single, dynamically assigned TCP high port).
Port 2099 serves as a Java Remote Method Invocation (RMI) registry which allows for remotely loading and processing data via RMI interfaces. An unauthenticated attacker with network connectivity to the RMI registry and RMI interface ports can abuse this functionality to instruct the webMethods OneData application to load a malicious serialized Java object as a parameter to one of the available Java methods presented by the RMI interface. Once deserialized on the vulnerable server, the malicious code runs as whichever operating system account is used to run the software, which in most cases is the local System account on Windows.
Integrate anything faster
Integration holds the key to accelerating innovation. But for many, data still exists in a siloed blend of on-premises systems and disconnected cloud applications. With webMethods Integration Server, you have the power to connect anything faster, thanks to open, standards-based integration. Make custom, packaged and mainframe applications and databases—on-premises and in the cloud—interoperable and assure the fluid flow of data across your automated processes. Mapping and transformation functions are built in.