OS-WINDOWS -- Snort has detected traffic targeting vulnerabilities in a Windows-based operating system. This does not include browser traffic or other software on the OS, but attacks against the OS itself.
OS-WINDOWS Microsoft Windows Common Log File System driver privilege escalation attempt
Rule alerts when an attacker attempts to exploit a privilege escalation vulnerability in Microsoft Windows CLFS driver.
Rule alerts on traffic from exploit.
No public information
No known false positives
Cisco Talos Intelligence Group
No rule groups
Escalation of Privilege
An Escalation of Privilege (EOP) attack is any attack method that results in a user or application gaining permissions to access resources they normally would not have access to.
CVE-2021-40467Windows Common Log File System Driver Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-40443, CVE-2021-40466. |
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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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