ET WEB_SPECIFIC_APPS Vite RSC React2Shell Unsafe Flight Protocol Property Access (CVE-2025-55182)
Here you can find all the details about the rule "ET WEB_SPECIFIC_APPS Vite RSC React2Shell Unsafe Flight Protocol Property Access (CVE-2025-55182)". Propose edits, view related rules, and engage with the community through comments.
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Rule Content
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"id": 182884,
"format": "suricata",
"title": "ET WEB_SPECIFIC_APPS Vite RSC React2Shell Unsafe Flight Protocol Property Access (CVE-2025-55182)",
"license": "GPL-2.0",
"description": "No description provided",
"uuid": "c9392596-850c-4fb0-891d-2722ca3f2fa7",
"original_uuid": "2066028",
"source": "emerging-all.rules.zip by admin admin",
"author": "Unknown",
"creation_date": "2025-12-19 10:26",
"last_modif": "2025-12-19 10:26",
"vote_up": 0,
"vote_down": 0,
"user_id": 1,
"version": "3",
"to_string": "alert http any any -> $HOME_NET any (msg:\"ET WEB_SPECIFIC_APPS Vite RSC React2Shell Unsafe Flight Protocol Property Access (CVE-2025-55182)\"; flow:established,to_server; http.header; to_lowercase; content:\"x-rsc-action|3a 20|\"; fast_pattern; http.content_type; content:\"multipart/form-data|3b|\"; http.request_body; content:\"|24 40|\"; pcre:\"/^[0-9a-fA-F]+\\x22?\\x0d\\x0a/R\"; content:\"|22|_prefix|22|\"; content:\"|22|_formData|22|\"; content:\"|22 24|\"; pcre:\"/^[0-9a-fA-F]+\\x3a(?:__proto__|constructor|Module)\\x3a/R\"; http.method; content:\"POST\"; reference:url,github.com/acheong08/CVE-2025-55182-vite-rsc; reference:url,react2shell.com/; reference:cve,2025-55182; classtype:web-application-attack; sid:2066028; rev:3; metadata:affected_product Vite, attack_target Server, tls_state TLSDecrypt, created_at 2025_12_04, cve CVE_2025_55182, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence Medium, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_12_08, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)",
"is_favorited": false,
"cve_id": "{CVE-2025-55182}"
}{
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"Attribute": [
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"value": "alert http any any -> $HOME_NET any (msg:\"ET WEB_SPECIFIC_APPS Vite RSC React2Shell Unsafe Flight Protocol Property Access (CVE-2025-55182)\"; flow:established,to_server; http.header; to_lowercase; content:\"x-rsc-action|3a 20|\"; fast_pattern; http.content_type; content:\"multipart/form-data|3b|\"; http.request_body; content:\"|24 40|\"; pcre:\"/^[0-9a-fA-F]+\\x22?\\x0d\\x0a/R\"; content:\"|22|_prefix|22|\"; content:\"|22|_formData|22|\"; content:\"|22 24|\"; pcre:\"/^[0-9a-fA-F]+\\x3a(?:__proto__|constructor|Module)\\x3a/R\"; http.method; content:\"POST\"; reference:url,github.com/acheong08/CVE-2025-55182-vite-rsc; reference:url,react2shell.com/; reference:cve,2025-55182; classtype:web-application-attack; sid:2066028; rev:3; metadata:affected_product Vite, attack_target Server, tls_state TLSDecrypt, created_at 2025_12_04, cve CVE_2025_55182, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence Medium, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_12_08, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)",
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"category": "Other"
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"value": "emerging-all.rules.zip by admin admin",
"type": "link",
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"to_ids": false,
"category": "External analysis"
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],
"distribution": "5",
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]
}Similar Rules
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