ET EXPLOIT Sunhillo SureLine Unauthenticated OS Command Injection Inbound (CVE-2021-36380)

7.0.35.0SID: 2033459Rev: 2Enabled4 views
History
Sourceet/open
Fileemerging-exploit.rules
CreatedJuly 27, 2021
UpdatedOctober 7, 2026
Classificationattempted-admin
alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET EXPLOIT Sunhillo SureLine Unauthenticated OS Command Injection Inbound (CVE-2021-36380)"; reference:cve,2021-36380; reference:url,research.nccgroup.com/2021/07/26/technical-advisory-sunhillo-sureline-unauthenticated-os-command-injection-cve-2021-36380/; classtype:attempted-admin; sid:2033459; rev:2; metadata:created_at 2021_07_27, cve CVE_2021_36380, confidence High, signature_severity Major, tag CISA_KEV, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2026_10_07, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1210, mitre_technique_name Exploitation_Of_Remote_Services;)
Detection details are hidden.

References

cve2021-36380
urlresearch.nccgroup.com/2021/07/26/technical-advisory-sunhillo-sureline-unauthenticated-os-command-injection-cve-2021-36380/

Metadata

created at2021_07_27
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2026_10_07
mitre tactic idTA0008
mitre tactic nameLateral_Movement
mitre technique idT1210
mitre technique nameExploitation_Of_Remote_Services

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