CVE-2021-22920

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 a phishing attack through a SAML authentication hijack to steal a valid user session.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://support.citrix.com/article/CTX319135	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:citrix:application_delivery_management:12.1-62.25:::::::*
	cpe:2.3:a:citrix:application_delivery_management:13.0-82.42:::::::*
	cpe:2.3:a:citrix:gateway:12.1-62.25:::::::*
	cpe:2.3:a:citrix:gateway:13.0-82.42:::::::*

History

No history.

Information

Published : 2021-08-05 21:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-22920

Mitre link : CVE-2021-22920

CVE.ORG link : CVE-2021-22920

JSON object : View

Products Affected

citrix

application_delivery_management
gateway

CWE

NVD-CWE-noinfo CWE-284

Improper Access Control

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