CVE-2021-35535: Insufficient Security Control Vulnerability
Hitachi Energy · Relion 670 Series
Vendor fix available · Affected: Hitachi Energy Relion 670 Series · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 52% of scored CVEs
DescriptionCVE.org
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.
Affected products3
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Hitachi Energy · Relion 670 Series2.2.2 all revisions; from 2.2.3 before 2.2.3.3
- Hitachi Energy · Relion 670/650 Series2.2.0 all revisions; 2.2.4 all revisions
- Hitachi Energy · Relion 670/650/SAM600-IO2.2.1 all revisions
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Weakness
- Initialization of a Resource with an Insecure Default · Misconfiguration and Insecure Design
- Vendor
- Hitachi Energy
- Published
- November 2021
CoverageNo articles yet
No CyberSIXT article names CVE-2021-35535 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.