SERVER-WEBAPP -- Snort has detected traffic exploiting vulnerabilities in web based applications on servers.
SERVER-WEBAPP Microsoft Dynamics365 Finance and Operations remote code execution attempt
This rule detects the attempted exploitation of a remote code execution vulnerability in vulnerable versions of Microsoft Dynamics365 Finance and Operations by looking for malicious serialized data.
What To Look For
This rule detects the attempted exploitation of a remote code execution vulnerability in vulnerable versions of Microsoft Dynamics365 Finance and Operations.
No public information
No known false positives
Cisco Talos Intelligence Group
MITRE ATT&CK Framework
Tactic: Initial Access
Technique: External Remote Services
For reference, see the MITRE ATT&CK vulnerability types here:
Insecure Deserialization relates to web application security. Applications turn an object into data through serialization; the reverse of that process, deserialization, can be vulnerable to attacks when the application trusts the data that is being deserialized. Serialized data is machine readable and not encrypted; serialized user-supplied data should not be trusted. Deserialization attacks can lead to remote code execution.
CVE Additional Information