25 lines
723 B
YAML
25 lines
723 B
YAML
type: trigger
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format: 2.0
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name: crowdsecurity/f5-big-ip-cve-2020-5902
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description: "Detect cve-2020-5902 exploitation attemps"
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filter: |
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evt.Meta.log_type in ["http_access-log", "http_error-log"] and
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(
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Upper(evt.Meta.http_path) matches Upper('/tmui/login.jsp/..;/tmui/[^.]+.jsp\\?(fileName|command|directoryPath|tabId)=')
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or
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Upper(evt.Meta.http_path) matches Upper('/tmui/login.jsp/%2E%2E;/tmui/[^.]+.jsp\\?(fileName|command|directoryPath|tabId)=')
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)
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groupby: "evt.Meta.source_ip"
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blackhole: 2m
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labels:
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confidence: 3
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spoofable: 0
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classification:
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- attack.T1190
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- attack.T1595
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- cve.CVE-2020-5902
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behavior: "http:exploit"
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label: "CVE-2020-5902"
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remediation: true
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service: f5
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