Overview
- Description
- An issue was discovered on Cerner Connectivity Engine (CCE) 4 devices. The user running the main CCE firmware has NOPASSWD sudo privileges to several utilities that could be used to escalate privileges to root. One example is the "sudo ln -s /tmp/script /etc/cron.hourly/script" command.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 7.8
- Impact score
- 5.9
- Exploitability score
- 1.8
- Vector string
- CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 7.2
- Impact score
- 10
- Exploitability score
- 3.9
- Vector string
- AV:L/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
- nvd@nist.gov
- CWE-1188
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cerner:connectivity_engine_4_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7744AA6A-1686-4A04-8BC5-47FB7CF8B9FE",
"versionEndExcluding": "201812"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cerner:connectivity_engine_4:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "4CB3A7CF-F0E7-4AD0-B082-03EBDE18FC42"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]