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 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 v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://www.zerodayinitiative.com/advisories/ZDI-20-809/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:automationdirect:c-more_hmi_ea9_firmware:6.52:*:*:*:*:*:*:*

OR	cpe:2.3:h:automationdirect:ea9-pgmsw:-:::::::*
	cpe:2.3:h:automationdirect:ea9-rhmi:-:::::::*
	cpe:2.3:h:automationdirect:ea9-t10cl:-:::::::*
	cpe:2.3:h:automationdirect:ea9-t10wcl:-:::::::*
	cpe:2.3:h:automationdirect:ea9-t12cl:-:::::::*
	cpe:2.3:h:automationdirect:ea9-t15cl:-:::::::*
	cpe:2.3:h:automationdirect:ea9-t15cl-r:-:::::::*
	cpe:2.3:h:automationdirect:ea9-t6cl:-:::::::*
	cpe:2.3:h:automationdirect:ea9-t6cl-r:-:::::::*
	cpe:2.3:h:automationdirect:ea9-t7cl:-:::::::*
	cpe:2.3:h:automationdirect:ea9-t7cl-r:-:::::::*
	cpe:2.3:h:automationdirect:ea9-t8cl:-:::::::*

History

No history.

Information

Published : 2020-07-23 16:15

Updated : 2024-02-04 21:00

NVD link : CVE-2020-10922

Mitre link : CVE-2020-10922

CVE.ORG link : CVE-2020-10922

JSON object : View

Products Affected

automationdirect

ea9-t6cl-r
ea9-t7cl
ea9-rhmi
ea9-pgmsw
ea9-t12cl
ea9-t15cl
c-more_hmi_ea9_firmware
ea9-t15cl-r
ea9-t10cl
ea9-t6cl
ea9-t7cl-r
ea9-t10wcl
ea9-t8cl

CWE

CWE-20

Improper Input Validation

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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."}, {"lang": "es", "value": "Esta vulnerabilidad permite a atacantes remotos crear una condici\u00f3n de denegaci\u00f3n de servicio en las instalaciones afectadas de los paneles de control de la pantalla t\u00e1ctil C-MORE HMI EA9 versi\u00f3n de Firmware 6.52. No es requerida una autenticaci\u00f3n para explotar esta vulnerabilidad. El fallo espec\u00edfico se presenta dentro del proceso EA-HTTP.exe. El problema resulta de la falta de una comprobaci\u00f3n de entrada apropiada antes de procesar las peticiones de los usuarios. Un atacante puede aprovechar esta vulnerabilidad para crear una condici\u00f3n de denegaci\u00f3n de servicio en el sistema. 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