""ET WEB_SPECIFIC_APPS Nette Command Injection Attempt Inbound (CVE-2020-15227)""
SID: 2031222
Revision: 2
Class Type: attempted-admin
Metadata: attack_target Server, created_at 2020_11_19, cve CVE_2020_15227, deployment Perimeter, deployment Internal, signature_severity Major, updated_at 2020_11_19, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1210, mitre_technique_name Exploitation_Of_Remote_Services
Reference:
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cve
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2020-15227
Protocol: tcp
Source Network: any
Source Port: any
Destination Network: [$HOME_NET,$HTTP_SERVERS]
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
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Value: "GET"
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Value: "nette"
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Value: "?callback=shell_exec"
Within:
PCRE:
Special Options:
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http_method
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http_uri
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http_uri
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fast_pattern