CVE-2021-26581
Published Apr 1, 2021
Last updated 4 years ago
Overview
- Description
- A potential security vulnerability has been identified in HPE Superdome Flex server. A denial of service attack can be remotely exploited leaving hung connections to the BMC web interface. The monarch BMC must be rebooted to recover from this situation. Other BMC management is not impacted. HPE has made the following software update to resolve the vulnerability in HPE Superdome Flex Server: Superdome Flex Server Firmware 3.30.142 or later.
- Source
- security-alert@hpe.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4
- Impact score
- 2.9
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Configurations
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"nodes": [
{
"negate": false,
"cpeMatch": [
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"criteria": "cpe:2.3:h:hpe:superdome_flex_server:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "74B3DA6F-91D3-4C17-A34B-6AA6B9642B3F"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
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"criteria": "cpe:2.3:o:hpe:superdome_flex_server_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9C8D1DC0-6F06-465A-B3C4-BD7D0ED3C713",
"versionEndExcluding": "3.30.142"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]