A validation issue in HPE Superdome Flex’s RMC component may allow local elevation of privilege. Apply HPE Superdome Flex Server version 3.25.46 or later to resolve this issue.
superdome_flex_server_firmware
CVE-2019-11998
HPE Superdome Flex Server is vulnerable to multiple remote vulnerabilities via improper input validation of administrator commands. This vulnerability could allow an Administrator to bypass security restrictions and access multiple remote vulnerabilities including information disclosure, or denial of service. HPE has provided firmware updates that address the above vulnerabilities for the HPE Superdome Flex Server starting with firmware version v3.20.186 (not available online) and v3.20.206 (available online). Apply v3.20.206 (4 December 2019) or a newer version to resolve this issue. Please visit HPE Support Center https://support.hpe.com/hpesc/public/home to obtain the updated firmware for your product.
CVE-2021-26581
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.
CVE-2022-23702
A potential security vulnerability has been identified in HPE Superdome Flex and Superdome Flex 280 Servers. The vulnerability could be locally exploited to allow an user with Administrator access to escalate their privilege. The vulnerability is resolved in the latest firmware update. HPE Superdome Flex Server Version 3.50.58 or later, HPE Superdome Flex 280 Server Version 1.20.204 or later.