Netscaler Application Delivery Controller
CVE-2024-5491
HIGH
Severity by source
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N/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
Primary rating from Vendor (citrix) · only source for this CVE.
CVSS VectorVendor: citrix
Lifecycle Timeline
1DescriptionCVE.org
Denial of Service in NetScaler ADC and NetScaler Gateway in NetScaler
AnalysisAI
Denial of Service in NetScaler ADC and NetScaler Gateway in NetScaler. Rated high severity (CVSS 7.2), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
Denial of Service in NetScaler ADC and NetScaler Gateway in NetScaler Affected products include: Citrix Netscaler Application Delivery Controller, Citrix Netscaler Gateway.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
Citrix NetScaler ADC and Gateway contain an unauthenticated remote code execution vulnerability exploited massively in s
Sensitive information disclosure in Citrix NetScaler ADC and NetScaler Gateway - widely known as 'Citrix Bleed' - allows
Memory overread in Citrix NetScaler ADC and NetScaler Gateway (versions before 14.1-43.56 and 13.1-58.32) lets remote un
Citrix NetScaler ADC and Gateway contain a memory overflow vulnerability (CVE-2025-6543, CVSS 9.8) leading to unintended
Denial of service and memory corruption in Citrix NetScaler ADC and NetScaler Gateway allows remote unauthenticated atta
Memory overread in Citrix NetScaler ADC and NetScaler Gateway lets remote attackers read out-of-bounds memory when the a
Improper access control vulnerability in NetScaler ADC and NetScaler Gateway management interfaces that allows unauthent
Denial of Service in NetScaler ADC and NetScaler Gateway when configured as a Gateway (VPN virtual server, ICA Proxy, CV
Unspecified vulnerability in the Diffie-Hellman key agreement implementation in the management GUI Java applet in Citrix
Unspecified vulnerability in the management GUI in Citrix NetScaler Application Delivery Controller (ADC) and NetScaler
Denial of service in Citrix NetScaler ADC and NetScaler Gateway stems from multiple memory overflow conditions that prod
Denial of service in Citrix NetScaler ADC and NetScaler Gateway allows remote attackers to crash or render unresponsive
Same technique Denial Of Service
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External POC / Exploit Code
Leaving vuln.today