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…

PriorityP434high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

0.94%

56.5th percentile

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.

Affected

21 ranges

Vendor	Product	Version range	Fixed in
citrix	application_delivery_controller_firmware	>= 11.1 < 11.1-65.22	11.1-65.22
citrix	application_delivery_controller_firmware	>= 12.1 < 12.1-62.27	12.1-62.27
citrix	application_delivery_controller_firmware	>= 12.1 < 12.1-55.238	12.1-55.238
citrix	application_delivery_controller_firmware	>= 13.0 < 13.0-82.45	13.0-82.45
citrix	citrix_adc	—	—
citrix	citrix_application_delivery_controller	—	—
citrix	citrix_gateway	—	—
citrix	citrix_sd-wan_wanop	—	—
citrix	gateway	>= 12.1 < 12.1-62.27	12.1-62.27
citrix	gateway	>= 13.0 < 13.0-82.45	13.0-82.45
citrix	netscaler_adc	—	—
citrix	netscaler_adc_gateway	—	—
citrix	netscaler_gateway	—	—
citrix	netscaler_gateway	>= 11.1 < 11.1-65.22	11.1-65.22
citrix	sd-wan	—	—
citrix	sd-wan_wanop	>= 10.2 < 10.2.9.b	10.2.9.b
citrix	sd-wan_wanop	>= 11.2 < 11.2.3.b	11.2.3.b
citrix	sd-wan_wanop	>= 11.3 < 11.3.2.a	11.3.2.a
citrix	sd-wan_wanop	>= 11.4 < 11.4.0.a	11.4.0.a
citrix	workspace	—	—
citrix	xenserver	—	—

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

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