[NetScaler] Disabled Interface Tx Laser Remains On After Reboot on MPX

You may observe that when an interface on a NetScaler MPX is disabled, and a user subsequently performs a reboot, the transmit Tx laser for that interface might not power off as intended. This can lead to the peer switch detecting the NetScaler's disabled interface as still being UP...

[Netscaler] Nitro API: Intermittent Incomplete /nitro/v1/config/rnat Responses

You might observe less data than expected in the response from NetScaler when calling the Nitro API /nitro/v1/config/rnat under the following conditions: NetScaler versions before 13.1 Build 53.24 NetScaler versions before 14.1 Build 21.57 Simultaneous 'show' calls are made from different session...

[NetScaler] MPX LCD Display: Understanding Port Status Indicators

This article explains the meaning of the characters/icons shown on the NetScaler MPX LCD display...

NetScaler Console -14.1 43.50: Scheduled 2 stage upgrade fails for NetScaler in HA.

Upgrade Jobs fails for NetScaler when we configure scheduled 2 stage upgrade process from NetScaler Console. The jobs seem to create several subtasks that are failing. It completes upgrade on 1 NetScaler but does not upgrade the second one. This happens after upgrading the NetScaler Console to...

CVE-2024-6235

Sensitive information disclosure in NetScaler Console...

CVE-2024-5492

Open redirect vulnerability allows a remote unauthenticated attacker to redirect users to arbitrary websites in NetScaler ADC and NetScaler Gateway...

CVE-2024-8535

Authenticated user can access unintended user capabilities in NetScaler ADC and NetScaler Gateway if the appliance must be configured as a Gateway SSL VPN, ICA Proxy, CVPN, RDP Proxy with KCDAccount configuration for Kerberos SSO to access backend resources OR the appliance must be configured as ...

CVE-2024-8534

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 an...

CVE-2023-6548

Improper Control of Generation of Code 'Code Injection' in NetScaler ADC and NetScaler Gateway allows an attacker with access to NSIP, CLIP or SNIP with management interface to perform Authenticated low privileged remote code execution on Management Interface...

CVE-2023-6549

Improper Restriction of Operations within the Bounds of a Memory Buffer in NetScaler ADC and NetScaler Gateway allows Unauthenticated Denial of Service and Out-Of-Bounds Memory Read...

CVE-2019-12987

Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 have Improper Input Validation issue 3 of 6...

CVE-2019-11550

Citrix SD-WAN 10.2.x before 10.2.1 and NetScaler SD-WAN 10.0.x before 10.0.7 have Improper Certificate Validation...

CVE-2019-12988

Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 have Improper Input Validation issue 4 of 6...

CVE-2019-12044

A Buffer Overflow exists in Citrix NetScaler Gateway 10.5.x before 10.5.70.x, 11.1.x before 11.1.59.10, 12.0.x before 12.0.59.8, and 12.1.x before 12.1.49.23 and Citrix Application Delivery Controller 10.5.x before 10.5.70.x, 11.1.x before 11.1.59.10, 12.0.x before 12.0.59.8, and 12.1.x before...

CVE-2013-2767

Unspecified vulnerability in Citrix NetScaler Access Gateway Enterprise Edition AGEE before 9.3.62.4 and 10.x through 10.0.74.4, and NetScaler AGEE Common Criteria build before 9.3.53.6, allows remote attackers to bypass intended intranet access restrictions via unknown vectors...

NetScaler HA sync on AWS fails when using Policy Based Routing (PBR)

HA sync between Primary NetScaler node and Secondary NetScaler node will fail when Policy Based Routing is configured, when NetScaler is hosted on Amazon Web Services AWS...

NetScaler Gateway - App launch failure Error: "Session reconnection timeout"

Users attempts to launch an application externally via NetScaler Gateway and observed the below error Application launch fails consistently and the behavior is same with both web browser and the Citrix Workspace Application...

NetScaler Error: "Unable to complete System File Update request" while saving custom portal theme

On the NetScaler GUI getting the error "Unable to complete System File Update request" while editing and saving the portal theme...

Update NetScaler Console certificate

NetScaler Console allows you to replace the default inbuilt database certificates with your own certificates from a trusted certificate authority. You can also configure your own cipher suites in the NetScaler Console database. This feature provides greater flexibility and security for your...

NetScaler Reset with Code 9222

Users report being unable to access a specific application. Investigation reveals that the NetScaler is resetting the packet with Reset Code 9222 when the server responds to the client’s request...