RCE in Hitachi Energy Relion 670/650/sam600-io
CVE-2021-35535
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…
EPSS: 0.006 (42.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Hitachi Energy Relion 670/650/sam600-io — versions 2.2.1 all revisions
- Hitachi Energy Relion 670/650 Series — versions 2.2.0 all revisions, 2.2.4 all revisions
- Hitachi Energy Relion 670 Series — versions 2.2.2 all revisions, 2.2.3
- Hitachienergy Relion_650
- Hitachienergy Relion_650_firmware — versions 2.2.0, 2.2.1, 2.2.4
- Hitachienergy Relion_670
- Hitachienergy Relion_670_firmware — versions 2.2.0, 2.2.1, 2.2.2
- Hitachienergy Relion_sam600-io
- Hitachienergy Relion_sam600-io_firmware — versions 2.2.1
Weakness classification (CWE)
References
- cybersecurity@hitachienergy.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-35535?
- CVE-2021-35535 is a high-severity vulnerability in Hitachi Energy Relion 670/650/sam600-io, classified under Initialization of a Resource with an Insecure Default. CVSS score: 8.1/10. Published 2021-11-18.
- How severe is CVE-2021-35535?
- High severity. CVSS v3 base score is 8.1 out of 10.