CVE-2022-28620 Auth bypass in Cray Legacy Shasta System Solutions; HPE Slingshot; HPE Cray EX supercomputers
Remote attackers can bypass authentication in HPE Cray supercomputer firmware, requiring firmware updates to mitigate.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-28620?
CVE-2022-28620 is a critical authentication bypass vulnerability in Cray Legacy Shasta System Solutions; HPE Slingshot; HPE Cray EX supercomputers, published on 24 Jun 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Which versions are affected by CVE-2022-28620?
It affects 5 products.
Products include Hpe Cray Ex Supercomputers Firmware, Hpe Cray Sh Supercomputer Air Cooled Base System Code Firmware, Hpe Cray Sh Supercomputer Liquid Cooled Base System Code Firmware, Hpe Cray Sh Supercomputer Liquid Cooled Tds Base System Code Firmware, Hpe Slingshot Firmware.
How do I fix CVE-2022-28620?
No fix has been published for CVE-2022-28620 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2022-28620 being exploited?
There is no known exploitation of CVE-2022-28620 in the wild and no public exploit code.
Sources
Also known as GHSA-c6q9-775q-5w8f.