Advisory Details

May 21st, 2021

Dräger X-dock Use of Hard-coded Credentials Remote Code Execution Vulnerability

ZDI-21-604
ZDI-CAN-11783

CVE ID CVE-2021-28111
CVSS SCORE 9.8, AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AFFECTED VENDORS Dräger
AFFECTED PRODUCTS X-dock
VULNERABILITY DETAILS

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Dr��ger X-dock. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the firmware and filesystem of the display. The firmware and filesystem contain hard-coded default credentials. An attacker can leverage this vulnerability to execute code in the context of root.

ADDITIONAL DETAILS Dräger has issued an update to correct this vulnerability. More details can be found at:
https://static.draeger.com/security/download/PSA-21-120-1-X-Dock-Product-Security-Advisory.pdf
DISCLOSURE TIMELINE
  • 2021-01-19 - Vulnerability reported to vendor
  • 2021-05-21 - Coordinated public release of advisory
CREDIT Anonymous
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