2d4d
31 lines
934 B
YAML
31 lines
934 B
YAML
title: Citrix Netscaler Attack CVE-2019-19781
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description: Detects CVE-2019-19781 exploitation attempt against Citrix Netscaler, Application Delivery Controller and Citrix Gateway Attack
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id: ac5a6409-8c89-44c2-8d64-668c29a2d756
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references:
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- https://support.citrix.com/article/CTX267679
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- https://support.citrix.com/article/CTX267027
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- https://isc.sans.edu/diary/25686
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author: Arnim Rupp, Florian Roth
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status: experimental
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date: 2020/01/02
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modified: 2020/01/11
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logsource:
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category: webserver
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description: 'Make sure that your Netscaler appliance logs all kinds of attacks (test with http://your-citrix-gw.net/robots.txt)'
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detection:
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selection:
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c-uri-path:
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- '*/../vpns/*'
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- '*/vpns/cfg/smb.conf'
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- '*/vpns/portal/scripts/newbm.pl*'
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condition: selection
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fields:
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- client_ip
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- vhost
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- url
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- response
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falsepositives:
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- Unknown
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level: critical
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