Vulnerability Details CVE-2021-22919
A vulnerability has been discovered in Citrix ADC (formerly known as NetScaler ADC) and Citrix Gateway (formerly known as NetScaler Gateway), and Citrix SD-WAN WANOP Edition models 4000-WO, 4100-WO, 5000-WO, and 5100-WO. These vulnerabilities, if exploited, could lead to the limited available disk space on the appliances being fully consumed.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 70.8%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2021-22919
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cpe:2.3:a:citrix:gateway:12.1
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cpe:2.3:a:citrix:gateway:12.1-61.18
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cpe:2.3:a:citrix:gateway:12.1-62.25
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cpe:2.3:a:citrix:gateway:13.0
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cpe:2.3:a:citrix:gateway:13.0-58.30
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cpe:2.3:a:citrix:gateway:13.0-64.35
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cpe:2.3:a:citrix:gateway:13.0-76.29
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cpe:2.3:a:citrix:gateway:13.0-82.42
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cpe:2.3:a:citrix:netscaler_gateway:11.1
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cpe:2.3:a:citrix:netscaler_gateway:11.1-65.20
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cpe:2.3:h:citrix:4000-wo:-
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cpe:2.3:h:citrix:4100-wo:-
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cpe:2.3:h:citrix:5000-wo:-
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cpe:2.3:h:citrix:5100-wo:-
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cpe:2.3:h:citrix:application_delivery_controller:-
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cpe:2.3:h:citrix:mpx/sdx_14030_fips:-
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cpe:2.3:h:citrix:mpx/sdx_14060_fips:-
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cpe:2.3:h:citrix:mpx/sdx_14080_fips:-
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cpe:2.3:h:citrix:mpx_15030-50g_fips:-
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cpe:2.3:h:citrix:mpx_15040-50g_fips:-
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cpe:2.3:h:citrix:mpx_15060-50g_fips:-
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cpe:2.3:h:citrix:mpx_15080-50g_fips:-
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cpe:2.3:h:citrix:mpx_15100-50g_fips:-
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cpe:2.3:h:citrix:mpx_15120-50g_fips:-
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cpe:2.3:h:citrix:mpx_8905_fips:-
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cpe:2.3:h:citrix:mpx_8910_fips:-
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cpe:2.3:h:citrix:mpx_8920_fips:-
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cpe:2.3:o:citrix:application_delivery_controller_firmware:11.1
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cpe:2.3:o:citrix:application_delivery_controller_firmware:11.1-64.14
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cpe:2.3:o:citrix:application_delivery_controller_firmware:11.1-65.12
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cpe:2.3:o:citrix:application_delivery_controller_firmware:11.1-65.20
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cpe:2.3:o:citrix:application_delivery_controller_firmware:12.1
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cpe:2.3:o:citrix:application_delivery_controller_firmware:12.1-55.238
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cpe:2.3:o:citrix:application_delivery_controller_firmware:12.1-55.291
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cpe:2.3:o:citrix:application_delivery_controller_firmware:12.1-57.18
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cpe:2.3:o:citrix:application_delivery_controller_firmware:12.1-58.15
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cpe:2.3:o:citrix:application_delivery_controller_firmware:12.1-61.18
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cpe:2.3:o:citrix:application_delivery_controller_firmware:12.1-62.23
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cpe:2.3:o:citrix:application_delivery_controller_firmware:13.0
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cpe:2.3:o:citrix:application_delivery_controller_firmware:13.0-58.30
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cpe:2.3:o:citrix:application_delivery_controller_firmware:13.0-64.35
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cpe:2.3:o:citrix:application_delivery_controller_firmware:13.0-76.29
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cpe:2.3:o:citrix:application_delivery_controller_firmware:13.0-82.41
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cpe:2.3:o:citrix:sd-wan_wanop:10.2
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cpe:2.3:o:citrix:sd-wan_wanop:10.2.7
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cpe:2.3:o:citrix:sd-wan_wanop:10.2.7b
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cpe:2.3:o:citrix:sd-wan_wanop:11.2
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cpe:2.3:o:citrix:sd-wan_wanop:11.2.1a
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cpe:2.3:o:citrix:sd-wan_wanop:11.3
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cpe:2.3:o:citrix:sd-wan_wanop:11.3.2
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cpe:2.3:o:citrix:sd-wan_wanop:11.4