9.8

CVE-2020-10920

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Automationdirect ≫ C-more Hmi Ea9 Firmware Version6.52
   Automationdirect ≫ Ea9-pgmsw Version-
   Automationdirect ≫ Ea9-rhmi Version-
   Automationdirect ≫ Ea9-t10cl Version-
   Automationdirect ≫ Ea9-t10wcl Version-
   Automationdirect ≫ Ea9-t12cl Version-
   Automationdirect ≫ Ea9-t15cl Version-
   Automationdirect ≫ Ea9-t15cl-r Version-
   Automationdirect ≫ Ea9-t6cl Version-
   Automationdirect ≫ Ea9-t6cl-r Version-
   Automationdirect ≫ Ea9-t7cl Version-
   Automationdirect ≫ Ea9-t7cl-r Version-
   Automationdirect ≫ Ea9-t8cl Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 21.55% 0.952
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
zdi-disclosures@trendmicro.com 9.8 3.9 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-306 Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.