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Insecure Boot Image vulnerability in Hitachi Energy...

Moderate severity Unreviewed Published Nov 19, 2021 to the GitHub Advisory Database • Updated Apr 27, 2023

Package

No package listedSuggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

Insecure Boot Image vulnerability in Hitachi Energy Relion Relion 670/650/SAM600-IO series allows an attacker who manages to get access to the front network port and to cause a reboot sequences of the device may exploit the vulnerability, where there is a tiny time gap during the booting process where an older version of VxWorks is loaded prior to application firmware booting, could exploit the vulnerability in the older version of VxWorks and cause a denial-of-service on the product. This issue affects: Hitachi Energy Relion 670 Series 2.2.2 all revisions; 2.2.3 versions prior to 2.2.3.3. Hitachi Energy Relion 670/650 Series 2.2.0 all revisions; 2.2.4 all revisions. Hitachi Energy Relion 670/650/SAM600-IO 2.2.1 all revisions.

References

Published by the National Vulnerability Database Nov 18, 2021
Published to the GitHub Advisory Database Nov 19, 2021
Last updated Apr 27, 2023

Severity

Moderate

EPSS score

0.222%
(61st percentile)

Weaknesses

CVE ID

CVE-2021-35535

GHSA ID

GHSA-v26g-w7c2-rjj3

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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