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nvd[email protected]NVD:CVE-2021-22956
HistoryDec 07, 2021 - 2:15 p.m.

CVE-2021-22956

2021-12-0714:15:08
CWE-400
[email protected]
web.nvd.nist.gov

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

38.4%

JSON

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 configurations

NVD
Node
citrixapplication_delivery_controller_firmwareRange<11.1-65.23
OR
citrixapplication_delivery_controller_firmwareRange12.1–12.1-63.22
OR
citrixapplication_delivery_controller_firmwareRange13.0–13.0-83.27
AND
citrixapplication_delivery_controllerMatch-
Node
citrixgatewayRange<11.1-65.23
OR
citrixgatewayRange12.1–12.1-63.22
OR
citrixgatewayRange13.0–13.0-65.23
Node
citrixsd-wanRange<10.2.9cwanop
OR
citrixsd-wanRange11.4.0–11.4.2wanop

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4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

38.4%

JSON
Related for NVD:CVE-2021-22956
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