ET WEB_SPECIFIC_APPS HPE Aruba Instant Authenticated Arbitrary Directory Create (cplogo-install) (CVE-2021-25156)

SID: 2062919Rev: 14 views

Sourceet/open

CreatedJune 12, 2025

UpdatedJune 12, 2025

Classificationweb-application-attack

alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS HPE Aruba Instant Authenticated Arbitrary Directory Create (cplogo-install) (CVE-2021-25156)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/swarm.cgi"; fast_pattern; startswith; http.request_body; pcre:"/\x3d[^\x26]*?(?:\x09|\x2509)/"; reference:url,alephsecurity.com/vulns/aleph-2021004; reference:cve,2021-25156; classtype:web-application-attack; sid:2062919; rev:1; metadata:affected_product HPE_Aruba, attack_target Server, created_at 2025_06_12, cve CVE_2021_25156, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Exploit, updated_at 2025_06_12, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)

References

url	alephsecurity.com/vulns/aleph-2021004
cve	2021-25156

Metadata

affected productHPE_Aruba

attack targetServer

created at2025_06_12

cveCVE-2021-25156

deploymentInternal

confidenceHigh

signature severityMajor

tagExploit

updated at2025_06_12

mitre tactic idTA0001

mitre tactic nameInitial_Access

mitre technique idT1190

mitre technique nameExploit_Public_Facing_Application

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