Vulnerability in Swarco CPU Ls4000
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.014 (71.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 71.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
- Swarco CPU Ls4000 — versions Operating System G4...
- Swarco CPU Ls4000 Firmware — versions g4
Weakness classification (CWE)
References
- cert.vde.com/de-de/advisories/vde-2020-016 (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-12493?
- CVE-2020-12493 is a critical-severity vulnerability in Swarco CPU Ls4000, classified under Improper Access Control. CVSS score: 10.0/10. Published 2020-05-29.
- How severe is CVE-2020-12493?
- Critical severity. CVSS v3 base score is 10.0 out of 10.