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HIGH · 7.5

CVE-2020-10922

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of C-MORE HMI EA9 Firmware version 6.52 touch screen panels. Authentication is not required...

Vulnerability Description

This vulnerability allows remote attackers to create a denial-of-service condition 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 proper input validation prior to further processing user requests. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-10527.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
AutomationdirectC-More Hmi Ea9 Firmware6.52
AutomationdirectEa9-Pgmsw-
AutomationdirectEa9-Rhmi-
AutomationdirectEa9-T10Cl-
AutomationdirectEa9-T10Wcl-
AutomationdirectEa9-T12Cl-
AutomationdirectEa9-T15Cl-
AutomationdirectEa9-T15Cl-R-
AutomationdirectEa9-T6Cl-
AutomationdirectEa9-T6Cl-R-
AutomationdirectEa9-T7Cl-
AutomationdirectEa9-T7Cl-R-
AutomationdirectEa9-T8Cl-

Related Weaknesses (CWE)

CWE-20

References

FAQ

What is CVE-2020-10922?

CVE-2020-10922 is a vulnerability with a CVSS score of 7.5 (HIGH). This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of C-MORE HMI EA9 Firmware version 6.52 touch screen panels. Authentication is not required...

How severe is CVE-2020-10922?

CVE-2020-10922 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-10922?

Check the references section above for vendor advisories and patch information. Affected products include: Automationdirect C-More Hmi Ea9 Firmware, Automationdirect Ea9-Pgmsw, Automationdirect Ea9-Rhmi, Automationdirect Ea9-T10Cl, Automationdirect Ea9-T10Wcl.