What is CVE-2018-20053?

CVE-2018-20053 is a critical-severity vulnerability in Cerner Connectivity Engine 4. CVSS score: 9.8/10. Published 2019-04-25.

How severe is CVE-2018-20053?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Cerner Connectivity Engine 4

CVE-2018-20053

An issue was discovered on Cerner Connectivity Engine (CCE) 4 devices. The hostname, timezone, and NTP server configurations on the CCE device are vulnerable to command injection by sending a crafted configuration file over the network.

EPSS: 0.022 (80.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cerner Connectivity_engine_4
Cerner Connectivity_engine_4_firmware
N/a — versions n/a

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-20053?: CVE-2018-20053 is a critical-severity vulnerability in Cerner Connectivity Engine 4. CVSS score: 9.8/10. Published 2019-04-25.
How severe is CVE-2018-20053?: Critical severity. CVSS v3 base score is 9.8 out of 10.