Vulnerability identifier: #VU113

Vulnerability risk: High

CVSSv3.1: 6.5 [AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L/E:U/RL:U/RC:C]

CVE-ID: N/A

CWE-ID: CWE-696

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Polycom HDX 7000 Series
Hardware solutions / Firmware

Vendor: Polycom, Inc.

Description
The vulnerability allows a remote attacker to conduct cross-site scripting attacks.

The vulnerability exists due to improper filtering HTML code from user-supplied input. A remote unauthenticated attacker can cause arbitrary scripting code execution by the target user's browser. The code will be able to access the target user's cookies, associated with the site, access data recently submitted by the target user or take actions on the site acting as the target user.

Successful exploitation of this vulnerability may result in arbitrary scripting code execution.

Mitigation
Cybersecurity Help is currently unaware of any official solution, which resolves this vulnerability.

Vulnerable software versions

Polycom HDX 7000 Series: 3.1.7-48092 - HDX 7000 HD

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External links
http://blogs.securiteam.com/index.php/archives/2704

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.