ET EXPLOIT [CORELIGHT] RAR File ADS Path Traversal Inbound via HTTP (CVE-2025-8088)

SID: 2063966Rev: 134 views
Sourceet/open
CreatedAugust 11, 2025
UpdatedAugust 11, 2025
Classificationbad-unknown
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT [CORELIGHT] RAR File ADS Path Traversal Inbound via HTTP (CVE-2025-8088)"; flow:established,to_client; http.response_body; content:"STM"; fast_pattern; pcre:"/^.{2}\x3a[^\x00]{0,64}(?:\x2f|\x5c|%5[Cc]|%2[Ff])?(?:(?:\x2e|%2[Ee]){1,2}(?:\x2f|\x5c|%5[Cc]|%2[Ff]){1,}){2,}/R"; reference:url,travisgreen.net/2025/08/11/CVE-2025-8088.html; reference:cve,2025-8088; classtype:bad-unknown; sid:2063966; rev:1; metadata:attack_target Client_Endpoint, created_at 2025_08_11, cve CVE_2025_8088, deployment Perimeter, performance_impact Moderate, confidence High, signature_severity Major, tag Exploit, updated_at 2025_08_11, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1189, mitre_technique_name Drive_by_Compromise; target:dest_ip;)

References

urltravisgreen.net/2025/08/11/CVE-2025-8088.html
cve2025-8088

Metadata

attack targetClient_Endpoint
created at2025_08_11
deploymentPerimeter
performance impactModerate
confidenceHigh
signature severityMajor
tagExploit
updated at2025_08_11
mitre tactic idTA0001
mitre tactic nameInitial_Access
mitre technique idT1189
mitre technique nameDrive_by_Compromise

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