Windows Virtual Delivery Agent for CVAD and Citrix DaaS Security Bulletin CVE-2025-6759

Severity - High Description of Problem A vulnerability has been identified that impacts Virtual Delivery Agent for Windows used by Citrix Virtual Apps and Desktops and Citrix DaaS. Affected Versions: The vulnerability affects the following supported versions of Windows Virtual Delivery Agent for...

The vulnerability of the “Termide Virtual Desktops Connection Manager” software server arises from an improper limitation on the path name to the restricted access catalog, allowing a perpetrator to gain access to any file in the file system.

The vulnerability of the “Termide Virtual Desktops Connection Manager” software complex is related to an incorrect limitation on the path name to the restricted directory. Exploiting this vulnerability allows a malicious actor, operating remotely, to gain access to any file in the file system by...

The vulnerability of the “Termide Virtual Desktops Connection Monitor” software agent, which stems from the failure to implement protective measures for the request structure, allows attackers to enhance their privileges.

The vulnerability of the “Termide Virtual Desktops Connection Monitor” software agent is related to the lack of protective measures for the request structure. Exploiting this vulnerability can allow attackers to enhance their privileges by using specially crafted authorized HTTP requests...

The vulnerability of the “Termide Virtual Desktops Connection Manager” software server, related to errors in user permission separation, allows a perpetrator to execute arbitrary commands.

The vulnerability of the “Termide Virtual Desktops Connection Manager” software suite is related to errors in user permission allocation. Exploiting this vulnerability allows a malicious actor to remotely execute commands like qemu-monitor...

The vulnerability in the web interface of the “Termide Virtual Desktops Connection Manager” software allows a attacker to perform XSS attacks.

The vulnerability of the software interface “Termide Virtual Desktops Connection Manager” is related to the lack of measures taken to protect the website structure. Exploiting this vulnerability allows a malicious actor to carry out XSS attacks remotely...

The vulnerability of the “Termide Virtual Desktops Connection Manager” software server arises from improper processing of X-Forwarded-For HTTP requests, allowing attackers to bypass authentication procedures.

The vulnerability of the “Termide Virtual Desktops Connection Manager” software server is related to the improper processing of X-Forwarded-For HTTP requests. Exploiting this vulnerability allows a malicious actor to bypass authentication procedures remotely...

The vulnerability of the “Termide Virtual Desktops Connection Monitor” software agent arises from the lack of protective measures for the request structure, allowing attackers to enhance their privileges.

The vulnerability of the “Termide Virtual Desktops Connection Monitor” software agent is related to the lack of protective measures for the request structure. Exploiting this vulnerability allows a malicious actor to enhance their privileges by using specially crafted authorized HTTP requests...

The vulnerability of the “Termide Virtual Desktops Connection Monitor” software agent arises from the lack of protective measures for the request structure, allowing a perpetrator to execute arbitrary code.

The vulnerability of the “Termide Virtual Desktops Connection Monitor” software agent is related to the lack of protective measures for the request structure. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

The vulnerability of the “Termide Virtual Desktops Connection Monitor” software agent, which stems from insufficient verification of data authenticity, allows a perpetrator to specify a path to an arbitrary file.

The vulnerability of the “Termide Virtual Desktops Connection Monitor” software agent is related to insufficient verification of data authenticity. Exploiting this vulnerability allows a malicious actor to specify a path to an alternative executable file...

The vulnerability of the “Termide Virtual Desktops Connection Manager” software server system, related to deficiencies in the testing mechanism for integrations, allows a hacker to disclose protected information.

The vulnerability of the “Termide Virtual Desktops Connection Manager” software suite is related to deficiencies in the testing mechanisms for integrations. Exploiting this vulnerability allows a malicious actor to disclose sensitive information...

The vulnerability of the “Termide Virtual Desktops Connection Manager” software server arises from incorrect restrictions on the path to the restricted access catalog. This allows attackers to execute attacks by bypassing the specified path.

The vulnerability of the "Termide Virtual Desktops Connection Manager" software server is related to an incorrect limitation on the path to the restricted access catalog. Exploitation of this vulnerability allows a malicious actor to perform attacks by bypassing the specified path...

The vulnerability of the “Termide Virtual Desktops Connection Manager” software server, related to an authentication error, allows unauthorized access to user domain accounts.

The vulnerability of the “Termide Virtual Desktops Connection Manager” software server is related to an authentication error based on the Kerberos protocol. Exploiting this vulnerability can allow a malicious actor to gain unauthorized access to user account credentials...

The vulnerability of the “Termide Virtual Desktops Connection Monitor” software agent arises from the lack of protective measures for the request structure, allowing a perpetrator to execute arbitrary code.

The vulnerability of the “Termide Virtual Desktops Connection Monitor” software agent is related to the lack of protective measures for the request structure. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

CVE-2021-3519

A vulnerability was reported in some Lenovo Desktop models that could allow unauthorized access to the boot menu, when the "BIOS Password At Boot Device List" BIOS setting is Yes...

There are no apps and desktops available to you at this time [Incomplete DDC Certificate Update]

Storefront: There are no apps and desktops available to you at this time - Event logs ID: 4012: None of the Citrix XML Services configured for farm are in the list of active services, so none were contacted...

PVS Configuration Wizard Error: Insufficient Privileges

When creating a new PVS farm by running configuration wizard, and selecting option to register the PVS server with a CVAD farm, configuration wizard returns an error: The current user needs to be a Machine catalog Administrator or higher on the Citrix Virtual Desktops Controller at "servername"...

Virtual Apps and Desktops - How to disable Microsoft Teams optimization

To disable HDX optimization for Microsoft Teams...

Microsoft Security Update Validation Report March 2025

Microsoft’s March 2025 security updates have passed Citrix testing the updates are listed below. The testing is not all-inclusive; all tests are executed against English only environments and issues may still be found upon implementation. Follow best practices for testing and installing software...

Omnissa Horizon 安全漏洞

Omnissa Horizon is an application from Omnissa, Inc. which provides centralized desktops and applications. A security vulnerability exists in Omnissa Horizon. An attacker can escalate privileges by exploiting the vulnerability...

Omnissa Horizon 安全漏洞

Omnissa Horizon is an application from Omnissa, Inc. which provides centralized desktops and applications. A security vulnerability exists in Omnissa Horizon that stems from a code logic flaw. An attacker can escalate privileges by exploiting the vulnerability...