CVE-2024-8534
HIGH EPSS 42.5%
Published Nov 12, 20241y ago · Modified Jun 17, 20261w ago
8.4 CVSS 4.0
Published Nov 12, 2024 1y ago
Last Modified Jun 17, 2026 1w ago
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 Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
42.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 2
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Memory Safety
CWE-787 Out-of-bounds Write Memory Safety
Affected Products 7
| Vendor | Product | Version | Range |
|---|---|---|---|
| citrix | netscaler_application_delivery_controller | * | ≥12.1 – <12.1-55.321 |
| citrix | netscaler_application_delivery_controller | * | ≥12.1 – <12.1-55.321 |
| citrix | netscaler_application_delivery_controller | * | ≥12.1 – <13.1-55.34 |
| citrix | netscaler_application_delivery_controller | * | ≥13.1 – <13.1-37.207 |
| citrix | netscaler_application_delivery_controller | * | ≥14.1 – <14.1-29.72 |
| citrix | netscaler_gateway | * | ≥12.1 – <13.1-55.34 |
| citrix | netscaler_gateway | * | ≥14.1 – <14.1-29.72 |
References 1
- support.citrix.com https://support.citrix.com/s/article/CTX691608-netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20248534-and-cve20248535?language=en_US
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.