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STUDIO X50 – IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN OS COMMAND

An authenticated command injection flaw exists through the Administrator web UI in firmware versions 3.6.0 and prior.

Severity

High

Advisory ID

PLYTV21-09

Initial public release

3/7/2022

Last update

3/7/2022

Category

Poly

Summary

CVE 2022-26481 – Studio X50 Improper Neutralization of Special Elements used in an OS Command

A flaw in the neutralization of data passed in the input fields within the Administrator web UI could result in an authenticated command injection. A successful exploit of this vulnerability could allow the attacker to establish a shell with elevated privileges

Relevant Common Vulnerabilities and Exposures (CVE) List

Poly would like to thank Johannes Kruchem from SEC Consult for reporting security vulnerabilities to us and for their coordinated disclosure.

List of CVE IDs

CVE ID

CVS 3.0

Severity

Vector

CVE-2022-26481

7.2

High

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L

Learn more about CVSS 3.0 base metrics, which range from 0 to 10.

Resolution

Poly recommends all customers upgrade to the latest version. Update Studio X30/X50/X70 or G7500 to firmware version 3.7.0 or later.

There is no workaround.

Affected products

Identify the affected products for this issue.

List of products

Product

Firmware

Fix

Studio X30

3.6.0

3.7.0

Studio X50

3.6.0

3.7.0

Studio X70

3.6.0

3.7.0

G7500

3.6.0

3.7.0

Revision history

This document has been revised according to the following information.

List of versions

Version

Description

Date

1.0

Initial Release

03/07/2022

Additional information

Follow these links for additional information.

Third-party security patches

Third-party security patches that are to be installed on systems running Poly software products should be applied in accordance with the customer's patch management policy.

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.

Security bulletin archive

To view released Security Bulletins, visit https://support.hp.com/security-bulletins.

It is strongly recommended that security related information being communicated to HP be encrypted using PGP, especially exploit information.

Download HP’s security-alert PGP key

Legal information

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