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Plantronics Hub – Local Privilege Escalation

A privilege escalation exists in the updater for Plantronics Hub 3.25.1 and below.

Severity

High

HP Reference

HPSBPY03895 Rev. 2

Release date

December 20, 2023

Last updated

May 10, 2024

Category

Poly

Summary

A vulnerability in the Plantronics Hub updater system, if exploited, could allow an authenticated local attacker to execute arbitrary code on an affected device as the Microsoft Windows SYSTEM account.

Relevant Common Vulnerabilities and Exposures (CVE) List

Reported by: Daniel Hulliger of Armasuisse CYD Campus, Reino Mostert from Orange Cyberdefense, Martin Mielke from Mantodea Security, Farid Zerrouk from Deloitte Belgium, and Alaa Kachouh from Mastercard

List of CVE IDs

CVE ID

CVSS

Severity

Vector

CVE-2023-47270

8.2

High

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

CVE-2024-27460

8.2

High

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

Learn more about CVSS 3.1 base metrics, which range from 0 to 10.

PSR-2023-0231, PSR-2024-0037, PSR-2024-0052

Resolution

Upgrade to the latest version of Plantronics Hub (3.25.2).

Affected products

Poly

Affected products

Product Name

Component Type

Vulnerable Version

Updated Version

Plantronics Hub

PC Software

3.25.1 and earlier

PLANTRONICS HUB FOR WINDOWS/MAC Product Information

Revision history

This document has been revised according to the information below.

List of versions

Version

Description

Date

2

Updated CVE, CVSS, vector, attributions and impacted product versions.

May 10, 2024

1

Initial Release

December 20, 2023

Additional information

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Third-party security patches

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Report

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Legal information

System management and security procedures must be reviewed frequently to maintain system integrity. HP is continually reviewing and enhancing the security features of software products to provide customers with current secure solutions.

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