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CVE-2021-22956

nvd nist
Published: Dec 7, 2021Modified: Nov 21, 2024

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

An uncontrolled resource consumption vulnerability exists in Citrix ADC <13.0-83.27, <12.1-63.22 and 11.1-65.23 that could allow an attacker with access to NSIP or SNIP with management interface access to cause a temporary disruption of the Management GUI, Nitro API, and RPC communication.

Affected (8)

Citrix
3 products
Application Delivery Controller Firmware
Gateway
Sd Wan
Configuration A
3 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Citrix
Application Delivery Controller Firmware
Before 11.1-65.23
Application Delivery Controller Firmware
From 12.1 to 12.1-63.22
Application Delivery Controller Firmware
From 13.0 to 13.0-83.27
Running on/withPlatform Versions
Citrix
Application Delivery Controller
All versions
Configuration B
3 vulnerable
Vulnerable SoftwareAffected Versions
Citrix
Gateway
Before 11.1-65.23
Gateway
From 12.1 to 12.1-63.22
Gateway
From 13.0 to 13.0-65.23
Configuration C
2 vulnerable
Vulnerable SoftwareAffected Versions
Citrix
Sd Wan
Before 10.2.9c
Sd Wan
From 11.4.0 to 11.4.2

Related CWEs

CWE-400
Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (2)

Source: support@hackerone.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.