CVSS4
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/SC:H/VI:H/SI:H/VA:H/SA:H
AI Score
Confidence
High
EPSS
Percentile
9.3%
Two vulnerabilities have been discovered in NetScaler Console (formerly NetScaler ADM), NetScaler SDX (SVM), and NetScaler Agent. Refer to below for further details:
The following supported version of NetScaler Console (formerly NetScaler ADM) is affected by CVE-2024-6235:
The following supported versions of NetScaler Console, NetScaler Agent and NetScaler SDX (SVM) are affected by CVE-2024-6236:
This bulletin only applies to the customer-managed NetScaler Console. Customers using Citrix-managed NetScaler Console Service do not need to take any action.
NetScaler Console contains the vulnerabilities mentioned below
CVE ID | Description | Pre-requisites | Affected Products | CWE | CVSS |
---|---|---|---|---|---|
CVE-2024-6235 | Sensitive information disclosure | Access to NetScaler Console IP | NetScaler Console | CWE-287: Improper Authentication | CVSS v4.0 Base Score: 9.4 |
(CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H)
CVE-2024-6236| Denial of Service| Access to NetScaler Console IP, NetScaler Agent IP, SDX (SVM) IP | NetScaler Console, NetScaler Agent, NetScaler SDX (SVM)| CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer| CVSS v4.0 Base Score: 7.1
(CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N)
Cloud Software Group strongly urges customers of NetScaler Console to install the relevant updated versions of NetScaler Console as soon as possible:
Citrix is notifying customers and channel partners about this potential security issue through the publication of this security bulletin on the Citrix Knowledge Center at <https://support.citrix.com/securitybulletins>.
If you require technical assistance with this issue, please contact Citrix Technical Support. Contact details for Citrix Technical Support are available at <https://www.citrix.com/support/open-a-support-case>.
Citrix strongly recommends that all customers subscribe to receive alerts when a Citrix security bulletin is created or modified at <https://support.citrix.com/user/alerts>.
Citrix welcomes input regarding the security of its products and considers any and all potential vulnerabilities seriously. For details on our vulnerability response process and guidance on how to report security-related issues to Citrix, please see the following webpage: <https://www.citrix.com/about/trust-center/vulnerability-process.html>.
The information on this page is being provided to you on an “AS IS” and “AS-AVAILABLE” basis. The issues described on this page may or may not impact your system(s). Cloud Software Group, Inc. and its subsidiaries (collectively, “Cloud SG”) make no representations, warranties, or guarantees as to the information contained herein. ANY AND ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY, NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. BY ACCESSING THIS PAGE, YOU ACKNOWLEDGE THAT CLOUD SG SHALL IN NO EVENT BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES THAT ARISE OUT OF YOUR USE OR FAILURE TO USE THE INFORMATION CONTAINED HEREIN. Cloud SG reserves the right to change or update the information on this page at any time. We accordingly recommend that you always view the latest version of this page. The information contained herein is being provided to you under the terms of your applicable customer agreement with Cloud SG, and may be used only for the purposes contemplated by such agreement. If you do not have such an agreement with Cloud SG, this information is provided under the cloud.com Terms of Use, and may be used only for the purposes contemplated by such Terms of Use.
2024-07-09 | Initial Publication |
---|---|
2024-07-10 | Replaced NetScaler SVM with NetScaler SDX to reflect the appropriate product name |
2024-07-11 | Added clarification about SDX (SVM) |