CVE-2020-10918

This vulnerability allows remote attackers to bypass authentication 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 authentication mechanism. The issue is due to insufficient authentication on post-authentication requests. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from unauthenticated users. Was ZDI-CAN-10182.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.zerodayinitiative.com/advisories/ZDI-20-805/	Third Party Advisory VDB Entry

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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:-:::::::*

Information

Published : 2020-07-23 09:15

Updated : 2020-07-28 11:29

NVD link : CVE-2020-10918

Mitre link : CVE-2020-10918

JSON object : View

CWE

CWE-287

Improper Authentication

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Products Affected

automationdirect

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

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