CVE-2020-12493

An open port used for debugging in SWARCOs CPU LS4000 Series with versions starting with G4... grants root access to the device without access control via network. A malicious user could use this vulnerability to get access to the device and disturb operations with connected devices.

CVSS v3 10.0 CRITICAL
CVSS v2.0 10.0 HIGH

10.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://cert.vde.com/de-de/advisories/vde-2020-016	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:swarco:cpu_ls4000_firmware:g4:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-05-29 18:15

Updated : 2024-02-28 17:47

NVD link : CVE-2020-12493

Mitre link : CVE-2020-12493

CVE.ORG link : CVE-2020-12493

JSON object : View

Products Affected

swarco

cpu_ls4000_firmware

CWE

NVD-CWE-Other CWE-284

Improper Access Control

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