SERVER-WEBAPP -- Snort has detected traffic exploiting vulnerabilities in web based applications on servers.
SERVER-WEBAPP Microsoft SharePoint authenticated remote code execution attempt
This rule detects an attempted remote code execution attack against vulnerable versions of Microsoft Sharepoint by looking for malicious data sent to the server.
This rule detects an attempted remote code execution attack against vulnerable versions of Microsoft Sharepoint.
No public information
No known false positives
Cisco Talos Intelligence Group
No rule groups
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-2021-31181 |
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Tactic: Privilege Escalation
Technique: Exploitation for Privilege Escalation
For reference, see the MITRE ATT&CK vulnerability types here: https://attack.mitre.org
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