by Kastro
Paper/Archive/CVE-2020-12493

CVE-2020-12493

SWARCO CPU LS4000 — Critical Vulnerability in SWARCO CPU LS4000

EPSS 1%CVSS 10.0
critical.is priorityof 100
45
CVSS 10.0 (CNA, NVD agree)10.0 / 10 × 3030.0Not in CISA KEV+300.0EPSS percentile 72.6.726 × 2014.5No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
CPU LS4000Operating System G4...–CNA

Scores by source

CERTVDE (CNA)10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
NVD10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

References

refcert.vde.com/de-de/advisories/vde-2020-016