CVE-2017-5671 Information

Description

Honeywell Intermec PM23 PM42 PM43 PC23 PC43 PD43 and PC42 industrial printers before 10.11.013310 and 10.12.x before 10.12.013309 have /usr/bin/lua installed setuid to the itadmin account which allows local users to conduct a BusyBox jailbreak attack and obtain root privileges by overwriting the /etc/shadow file.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Reference

http://apps.intermec.com/downloads/eps_download/Firmware20Release20Notes20x10_11_013310.pdf http://www.securityfocus.com/bid/97236 https://akerva.com/blog/intermec-industrial-printers-local-root-with-busybox-jailbreak/ https://github.com/kmkz/exploit/blob/master/CVE-2017-5671-Credits.pdf https://www.exploit-db.com/exploits/41754/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8