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CVE-2024-8534

Published: Nov 12, 2024Updated: Jul 25, 2025 Sources: CVE List NVD BDUCWE-119
NVD MITRE
8.1CVSSHIGH
EPSS Score
0.6%
Top 57.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Memory safety vulnerability leading to memory corruption and Denial of Service in NetScaler ADC and Gateway if the appliance must be configured as a Gateway (VPN Vserver) with RDP Feature enabled OR the appliance must be configured as a Gateway (VPN Vserver) and RDP Proxy Server Profile is created and set to Gateway (VPN Vserver) OR the appliance must be configured as a Auth Server (AAA Vserver) with RDP Feature enabled

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-119CWE-787

Affected Products

netscaler application delivery controllercitrix
On-premNetwork Device
Networking Infrastructure / load-balancer-proxy
netscaler gatewaycitrix
On-premSecurity Product
Networking Infrastructure
NetScaler Application Delivery ControllerCitrix Systems Inc.
Mixed
Cloud & SaaS
NetScaler GatewayCitrix Systems Inc.
Mixed
Cloud & SaaS
NetScaler ADCNetSclaer
On-prem
Networking Infrastructure / load-balancer-proxy
citrixcommercialUSCloud & SaaSaka xenserver, netscaler gateway firmware, application delivery controller firmware
citrix systems inc.commercialUSCloud & SaaSaka citrix adc, netscaler gateway, citrix gateway
netsclaercommercialNetworking Infrastructureaka netscaler adc, netscaler console
and 1 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://support.citrix.com/s/article/CTX691608-netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20248534-and-cve20248535?language=en_US
support.citrix.com
https://support.citrix.com/s/article/CTX691608-netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20248534-and-cve20248535?language=en_US
support.citrix.com
https://www.cybersecurity-help.cz/vdb/SB2024111301
cybersecurity-help.cz

Timeline

Published
Nov 12, 2024
Last Updated
Jul 25, 2025

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