""ET EXPLOIT Citrix App Delivery Controller and Citrix Gateway M1 (CVE-2019-19781)""
SID: 2034279
Revision: 2
Class Type: attempted-admin
Metadata: attack_target Server, created_at 2021_10_28, cve CVE_2019_19781, deployment Perimeter, deployment Internal, signature_severity Major, tag Exploit, updated_at 2022_02_04, reviewed_at 2023_08_22, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application
Reference:
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cve
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2019-19781
Protocol: tcp
Source Network: any
Source Port: any
Destination Network: [$HOME_NET,$HTTP_SERVERS]
Destination Port: any
Flow: established,to_server
Contents:
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Value: "POST"
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Value: "/newbm.pl"
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Value: "NSC_USER|3a 20|"
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Value: "NSC_NONCE|3a 20|"
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Value: "url="
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Value: "template.new"
Within:
PCRE: "/\/newbm.pl$/Ui"
Special Options:
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http_method
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http_uri
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nocase
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fast_pattern
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http_header
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nocase
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http_header
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nocase
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nocase
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http_client_body
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http_client_body
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nocase