CVE-2020-10921

Critical

Description

This vulnerability allows remote attackers to issue commands on affected installations of C-MORE HMI EA9 Firmware version 6.52 touch screen panels. Authentication is not required to exploit this vulnerability. The specific flaw exists within the EA-HTTP.exe process. The issue results from the lack of authentication prior to allowing alterations to the system configuration. An attacker can leverage this vulnerability to issue commands to the physical equipment controlled by the device. Was ZDI-CAN-10482.

SeverityCritical

CVSS9.8

Exploit probability—

ProductAutomationdirect C-more Hmi Ea9 Firmware

PublishedJul 23, 2020

First seenJul 23, 2020

Weakness typeCWE-306Missing authentication for critical function

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

Product	Affected versions	Fixed in
automationdirect c-more_hmi_ea9_firmware	6.52	—

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