PT-2025-34762 · Citrix · Netscaler Gateway+1
Published
2025-08-26
·
Updated
2025-09-04
·
CVE-2025-7776
CVSS v3.1
9.8
Critical
| AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
NetScaler ADC and NetScaler Gateway (affected versions not specified)
Description
A memory overflow issue exists in NetScaler ADC and NetScaler Gateway when NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) with a PCoIP Profile bound to it. This can lead to unpredictable behavior, erroneous results, and a denial of service. The vulnerability allows a remote attacker to cause a denial of service.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
DoS
Buffer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Netscaler Adc
Netscaler Gateway