ET EXPLOIT F5 BIG-IP iControl REST Unauthenticated RCE Inbound (CVE-2021-22986)

SID: 2032092Rev: 10 viewsHistory

Sourceet/open

CreatedMarch 17, 2021

UpdatedMarch 17, 2021

Classificationattempted-admin

alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET EXPLOIT F5 BIG-IP iControl REST Unauthenticated RCE Inbound (CVE-2021-22986)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/mgmt/"; http.request_body; content:"|22|filepath|22 3a 22 60|"; fast_pattern; reference:cve,2021-22986; classtype:attempted-admin; sid:2032092; rev:1; metadata:attack_target Server, created_at 2021_03_17, cve CVE_2021_22986, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag CISA_KEV, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_03_17;)

References

cve	2021-22986

Metadata

attack targetServer

created at2021_03_17

cveCVE-2021-22986

deploymentSSLDecrypt

confidenceHigh

signature severityMajor

tagDescription_Generated_By_Proofpoint_Nexus

updated at2021_03_17

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