SERVER-WEBAPP -- Snort has detected traffic exploiting vulnerabilities in web based applications on servers.
SERVER-WEBAPP Microsoft SharePoint Server remote code execution attempt
This rule looks for malicious base64-encoded deserialization remote code execution attempts sent to SharePoint Server.
This rule triggers on malicious base64-encoded deserialization remote code execution attempts sent to SharePoint Server.
No public information
No known false positives
Cisco Talos Intelligence Group
Rule Categories::Server::Web Applications
MITRE::ATT&CK Framework::Enterprise::Initial Access::Exploit Public-Facing Application
Insecure Deserialization
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-2023-33134 |
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