CVE-2021-21550
Published May 6, 2021
Last updated 4 years ago
Overview
- Description
- Dell EMC PowerScale OneFS 8.1.0-9.1.0 contain an improper neutralization of special elements used in an OS command vulnerability. This vulnerability can allow an authenticated user with ISI_PRIV_LOGIN_SSH or ISI_PRIV_LOGIN_CONSOLE privileges to escalate privileges.
- Source
- security_alert@emc.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 6.7
- Impact score
- 5.9
- Exploitability score
- 0.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Severity
- MEDIUM
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
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dell:emc_powerscale_onefs:8.1.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E104E616-5403-40ED-BB02-185B3B872469"
},
{
"criteria": "cpe:2.3:o:dell:emc_powerscale_onefs:8.1.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "575793FB-6E18-4A7F-B689-EA4FB7904DFE"
},
{
"criteria": "cpe:2.3:o:dell:emc_powerscale_onefs:8.2.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B02079AB-D410-4CD2-8E70-BCFEAB5DEFA0"
},
{
"criteria": "cpe:2.3:o:dell:emc_powerscale_onefs:8.2.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FF89B320-6D5A-4E46-A1FA-FCDB31F325C4"
},
{
"criteria": "cpe:2.3:o:dell:emc_powerscale_onefs:9.0.0.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "76F8E149-ACF8-4BED-83F0-363E3DED47BB"
},
{
"criteria": "cpe:2.3:o:dell:emc_powerscale_onefs:9.1.0.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5F9E9789-7B7C-43CF-8129-12F3958478E6"
}
],
"operator": "OR"
}
]
}
]