Overview
- Description
- Lenovo Chassis Management Module (CMM) prior to version 2.0.0 utilizes a hardcoded encryption key to protect certain secrets. Possession of the key can allow an attacker that has already compromised the server to decrypt these secrets.
- Source
- psirt@lenovo.com
- NVD status
- Modified
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 5.9
- Impact score
- 3.6
- Exploitability score
- 2.2
- Vector string
- CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4.3
- Impact score
- 2.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
- nvd@nist.gov
- CWE-798
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:lenovo:chassis_management_module_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5F536010-AF72-40A8-A3E3-DDFFCAD11D91",
"versionEndExcluding": "2.0.0"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:lenovo:chassis_management_module:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "2FED06AE-EA3E-41C2-85E2-CC85AD41740D"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]