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Vulnerability Summary
The Poly Group Series (all models) contains an inadequate SSH restrictions vulnerability that could be used by a malicious user to gain unauthorized access to the system.
Published
Last Update: 3/11/2022
Initial Public Release: 6/23/2015
Advisory ID: PLYTV15-07
Product Affected
| PRODUCTS | FIRMWARE | FIX |
|---|---|---|
| RealPresence Group Series 310 | Prior to 4.3.0 |
4.3.1 or later |
| RealPresence Group Series 500 | Prior to 4.3.0 |
4.3.1 or later |
| RealPresence Group Series 550 | Prior to 4.3.0 |
4.3.1 or later |
| RealPresence Group Series 700 | Prior to 4.3.0 |
4.3.1 or later |
Solution
Poly recommends customers upgrade to app version 4.3.1 or later.
Workaround
For customers who cannot upgrade to the fixed version, administrators can mitigate this vulnerability by following standard best practices and placing all video endpoints behind firewalls.
Contact
Any customer using an affected system who is concerned about this vulnerability within their deployment should contact Poly Technical Support – (888) 248-4143, (916) 928-7561, or visit the Poly Support Site.
RECOGNITION
Poly would like to thank Daniel Abreu from Amcom for reporting security vulnerabilities to us and for their coordinated disclosure.
Revision History
| VERSION | DATE | DESCRIPTION |
|---|---|---|
| 1.0 | 6/23/2015 | Initial Release |
| 2.0 | 3/11/2022 | Format Changes |
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