CVE-2012-6609

CVE-2012-6609 is a directory traversal in Polycom HDX Video Endpoints (before 3.0.4) and UC APL (before 2.7.1.J). An attacker can read arbitrary files by supplying .. in the name parameter via a_getlog.cgi. The NVD entry reports CVSSv2 base score 5.0 (MEDIUM) and CVSSv3.1 base score 7.5 (HIGH), w...

CVE-2012-6610

Polycom HDX Video End Points before 3.0.4 and UC APL before 2.7.1.J allows remote authenticated users to execute arbitrary commands as demonstrated by a ; semicolon to the ping command feature...

CVE-2012-6610

CVE-2012-6610 affects Polycom HDX Video End Points before 3.0.4 and UC APL before 2.7.1.J. The vulnerability is a command injection that allows remote authenticated users to execute arbitrary commands via the ping feature, demonstrated by using a semicolon to inject commands. Evidence from multip...

HDX sessions with CWA for HTML5 have a noticeable delay when launching.

Launching a HDX session with theCWA for HTML5 client shows a delay of several seconds. Issue is only seen on client machines with no internet access. Issue only seen with latest HTML5 client - probably version 1909 onwards. Browser logs show that a connection attempt to googletagmanager.com. On...

Troubleshooting HDX Optimization for Microsoft Teams

This is a Live article - updated frequently with the latest info and known issues ------------------------------------------------------------------------------------------------------------------------------------------------- Recommended Teams version :latest version. Update history for...

Codec H.265 not working in HDX session

H.265 not getting utilized in the HDX session with the below settings: Followed the link: https://docs.citrix.com/en-us/receiver/windows/current-release/improve/h-265-video-encoding.html Studio Policy set: 1. Graphic Status indicator - Disabled 2. Moving Image Compression - Disabled 3. Optimize...

Remote code execution

An issue was discovered in Polycom Group Series 6.1.6.1 and earlier, HDX 3.1.12 and earlier, and Pano 1.1.1 and earlier. A remote code execution vulnerability exists in the content sharing functionality because of a Buffer Overflow via crafted packets...

CVE-2018-15128

An issue was discovered in Polycom Group Series 6.1.6.1 and earlier, HDX 3.1.12 and earlier, and Pano 1.1.1 and earlier. A remote code execution vulnerability exists in the content sharing functionality because of a Buffer Overflow via crafted packets...

CVE-2018-15128

An issue was discovered in Polycom Group Series 6.1.6.1 and earlier, HDX 3.1.12 and earlier, and Pano 1.1.1 and earlier. A remote code execution vulnerability exists in the content sharing functionality because of a Buffer Overflow via crafted packets...

CVE-2018-15128

CVE-2018-15128 affects Polycom Group Series 6.1.6.1 and earlier, HDX 3.1.12 and earlier, and Pano 1.1.1 and earlier. The issue is a remote code execution in the content sharing feature caused by a buffer overflow triggered by crafted packets. The available documents identify the products and vuln...

Polycom HDX Operating System Command Injection Vulnerability

Polycom HDX is a high-definition video conferencing system from Polycom. A security vulnerability exists in Polycom HDX. An attacker could exploit the vulnerability to execute system commands with root privileges...

Lifecycle Information for HDX RealTime Optimization Pack

The HDX RealTime Optimization Pack RTOP for Skype® for Business is a feature of Citrix Virtual Apps and Desktops formerly XenApp and XenDesktop, Advanced formerly Enterprise and Premium formerly Platinum editions. HDX RTOP provides optimized delivery of the Microsoft Skype for Business 2015, 2016...

Delivering Softphones with Virtual Apps and Desktops

This article describes a generic approach to delivering softphones and voice chat applications with Citrix Virtual Apps and Desktops CVAD7.x. 1. Alternatives for Delivering Softphones CVADsupport several alternatives for delivering softphones. Control mode , where the hosted published softphone i...

CVE-2012-6610

creationtimestamp| type| source ---|---|--- 2018-11-05 22:04:13+00:00| seen| https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/unix/misc/polycomhdxauthbypass.rb 2025-10-23 21:12:57+00:00| seen| MISP/a9d21043-f825-4bac-8d2b-56fb9e8343e7...

Polycom Command Shell Authorization Bypass

The login component of the Polycom Command Shell on Polycom HDX video endpoints, running software versions 3.0.5 and earlier, is vulnerable to an authorization bypass when simultaneous connections are made to the service, allowing remote network attackers to gain access to a sandboxed telnet prom...

Citrix HDX Engine is not responding

Error "Citrix HDX engine is not Responding" when launching an application on windows embedded device with receiver 4.8/4.10...

Citrix Receiver gives error "HDX Engine Stopped Working"

This article is intended for Citrix administrators and technical teams only.Non-admin users must contact their company’s Help Desk/IT support team and can refer toCTX297149for more information...

How to Customize NetScaler SD-WAN Virtual Path Traffic Classes

This article describes how to to modify the traffic classes that are part of NetScaler SD-WAN Virtual Path. Background Citrix SD-WAN Standard & Enterprise Editionsprovides 17 classes 0-16. Classes 0-3 are predefined for Citrix HDX QoS prioritization. To use this feature, enable the following...

Delay with touch screen swipe in HDX session from touch screen device when using Receiver for Windows

When using a touch screen device such as Microsoft surface pro which utilizes the full receiver for windows client users notice a delay when using the touch screen swipe feature in the session. This delay is most obvious when using the finger or a stylus pen to draw in an application such as MS...

HDX session stops responding when using two-finger scroll on a touchpad

Citrix HDX session may stop responding and hang when using the two-finger scroll on a touchpad. This was observed in certain machines running Windows 8 or 10 with Receiver 4.10 or higher...