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nvd[email protected]NVD:CVE-2020-10920
HistoryJul 23, 2020 - 4:15 p.m.

CVE-2020-10920

2020-07-2316:15:12
CWE-306
web.nvd.nist.gov
5

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.028

Percentile

90.7%

This vulnerability allows remote attackers to execute arbitrary code 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 control service, which listens on TCP port 9999 by default. The issue results from the lack of authentication prior to allowing alterations to the system configuration. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-10493.

Affected configurations

Nvd
Node
automationdirectea9-pgmswMatch-
OR
automationdirectea9-rhmiMatch-
OR
automationdirectea9-t10clMatch-
OR
automationdirectea9-t10wclMatch-
OR
automationdirectea9-t12clMatch-
OR
automationdirectea9-t15clMatch-
OR
automationdirectea9-t15cl-rMatch-
OR
automationdirectea9-t6clMatch-
OR
automationdirectea9-t6cl-rMatch-
OR
automationdirectea9-t7clMatch-
OR
automationdirectea9-t7cl-rMatch-
OR
automationdirectea9-t8clMatch-
AND
automationdirectc-more_hmi_ea9_firmwareMatch6.52
VendorProductVersionCPE
automationdirectea9-pgmsw-cpe:2.3:h:automationdirect:ea9-pgmsw:-:*:*:*:*:*:*:*
automationdirectea9-rhmi-cpe:2.3:h:automationdirect:ea9-rhmi:-:*:*:*:*:*:*:*
automationdirectea9-t10cl-cpe:2.3:h:automationdirect:ea9-t10cl:-:*:*:*:*:*:*:*
automationdirectea9-t10wcl-cpe:2.3:h:automationdirect:ea9-t10wcl:-:*:*:*:*:*:*:*
automationdirectea9-t12cl-cpe:2.3:h:automationdirect:ea9-t12cl:-:*:*:*:*:*:*:*
automationdirectea9-t15cl-cpe:2.3:h:automationdirect:ea9-t15cl:-:*:*:*:*:*:*:*
automationdirectea9-t15cl-r-cpe:2.3:h:automationdirect:ea9-t15cl-r:-:*:*:*:*:*:*:*
automationdirectea9-t6cl-cpe:2.3:h:automationdirect:ea9-t6cl:-:*:*:*:*:*:*:*
automationdirectea9-t6cl-r-cpe:2.3:h:automationdirect:ea9-t6cl-r:-:*:*:*:*:*:*:*
automationdirectea9-t7cl-cpe:2.3:h:automationdirect:ea9-t7cl:-:*:*:*:*:*:*:*
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CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.028

Percentile

90.7%

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