CVE-2018-20053
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.20%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.20% probability · 82th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- cerner/connectivity engine 4 firmware
- Source
- cve@mitre.org
EPSS 2.2% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://www.securifera.com/advisories/cve-2018-20052-20053/Third Party Advisory
- https://www.securifera.com/advisories/cve-2018-20052-20053/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.