CVE-2022-28620

high-risk

Published 2022-06-24

A remote authentication bypass vulnerability was discovered in HPE Cray Legacy Shasta System Solutions; HPE Slingshot; and HPE Cray EX supercomputers versions: Prior to node controller firmware associated with HPE Cray EX liquid cooled blades, and all versions of chassis controller firmware associated with HPE Cray EX liquid cooled cabinets prior to 1.6.27/1.5.33/1.4.27; All Slingshot versions prior to 1.7.2; All versions of node controller firmware associated with HPE Cray EX liquid cooled blades, and all versions of chassis controller firmware associated with HPE Cray EX liquid cooled cabinets prior to 1.6.27/1.5.33/1.4.27. HPE has provided a software update to resolve this vulnerability in HPE Cray Legacy Shasta System Solutions, HPE Slingshot, and HPE Cray EX Supercomputers.

Do I need to act?

0.69% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 9.8/10 Critical

NETWORK / LOW complexity

Affected Products (13)

Slingshot Firmware

Cray Ex Supercomputers Firmware

Cray Sh Supercomputer Air Cooled Base System Code Firmware

Cray Sh Supercomputer Liquid Cooled Base System Code Firmware

Cray Sh Supercomputer Liquid Cooled Tds Base System Code Firmware

Affected Vendors

Hpe

References (2)

Vendor Advisory https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpe...

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high-risk

Severity 32/34 · Critical

Exploitability 2/34 · Minimal

Exposure 17/34 · Moderate