CVE-2021-26581
MEDIUMHPE Superdome Flex Server Firmware < 3.30.142 - Denial of Service via BMC Web Interface
Title source: llmDescription
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.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf04102en_us
Scores
CVSS v3
6.5
EPSS
0.0037
EPSS Percentile
59.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
Status
published
Products (1)
hpe/superdome_flex_server_firmware
< 3.30.142
Published
Apr 01, 2021
Tracked Since
Feb 18, 2026