complete_cve_2019-19781

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2d4d 2020-01-15 21:59:33 +01:00 committed by Florian Roth
parent 4066ae6371
commit bace799f07

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@ -6,21 +6,20 @@ references:
- https://support.citrix.com/article/CTX267027
- https://isc.sans.edu/diary/25686
- https://twitter.com/mpgn_x64/status/1216787131210829826
- https://github.com/x1sec/x1sec.github.io/blob/master/CVE-2019-19781-DFIR.md
author: Arnim Rupp, Florian Roth
status: experimental
date: 2020/01/02
modified: 2020/01/13
modified: 2020/01/15
logsource:
category: webserver
description: 'Make sure that your Netscaler appliance logs all kinds of attacks (test with http://your-citrix-gw.net/robots.txt)'
description: 'Make sure that your Netscaler appliance logs all kinds of attacks (test with http://your-citrix-gw.net/robots.txt). The directory traversal with ../ might not be needed on certain cloud instances or for authenticated users, so we also check for direct paths. All scripts in portal/scripts are exploitable except logout.pl.'
detection:
selection:
c-uri-path:
- '*/../vpns/*'
- '*/vpns/cfg/smb.conf'
- '*/vpns/portal/scripts/newbm.pl*'
- '*/vpns/portal/scripts/rmbm.pl*'
- '*/vpns/portal/scripts/picktheme.pl*'
- '*/vpns/portal/scripts/*.pl*'
condition: selection
fields:
- client_ip