Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Hpe | Superdome Flex Server Firmware | < 3.30.142 |
| Hpe | Superdome Flex Server | - |
References
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpeVendor Advisory
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpeVendor Advisory
FAQ
What is CVE-2021-26581?
CVE-2021-26581 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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...
How severe is CVE-2021-26581?
CVE-2021-26581 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-26581?
Check the references section above for vendor advisories and patch information. Affected products include: Hpe Superdome Flex Server Firmware, Hpe Superdome Flex Server.