high7.5
CVE-2021-22955
A unauthenticated denial of service vulnerability exists in Citrix ADC <13.0-83.27, <12.1-63.22 and 11.1-65.23 when configured as a VPN (Gateway) or AAA virtua…
Impact
A unauthenticated denial of service vulnerability exists in Citrix ADC <13.0-83.27, <12.1-63.22 and 11.1-65.23 when configured as a VPN (Gateway) or AAA virtual server could allow an attacker to cause a temporary disruption of the Management GUI, Nitro API, and RPC communication.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Citrix | Application Delivery Controller Firmware | through 11.1-65.23 from 12.1 before 12.1-63.22 from 13.0 before 13.0-83.27 |
| Citrix | Gateway | before 11.1-65.23 from 12.1 before 12.1-63.22 from 13.0 before 13.0-83.27 |