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Status published
High
CVE-2023-4967
Denial of service
Vulnerability Description
Denial of Service in NetScaler ADC and NetScaler Gateway when configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA Virtual Server
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Cloud Software Group
View all reports →Affected Software
NetScaler ADC, NetScaler Gateway
Vulnerable Versions:
14.1, 13.1, 13.0, 13.1-FIPS, 12.1-FIPS, 12.1-NDcPP
Timeline
Official Publish:
October 27th, 2023
Last Modified:
February 27th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H