Vulnerability Monitor

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CVE-2021-35534

Insufficient security control vulnerability in internal database access mechanism of Hitachi Energy Relion 670/650/SAM600-IO, Relion 650, GMS600, PWC600 allows attacker who successfully exploited this vulnerability, of which the product does not sufficiently restrict access to an internal database tables, could allow anybody with user credentials to bypass security controls that is enforced by the product. Consequently, exploitation may lead to unauthorized modifications on data/firmware, and/or to permanently disabling the product. This issue affects: Hitachi Energy Relion 670 Series 2.0 all revisions; 2.2.2 all revisions; 2.2.3 versions prior to 2.2.3.5. Hitachi Energy Relion 670/650 Series 2.1 all revisions. 2.2.0 all revisions; 2.2.4 all revisions; Hitachi Energy Relion 670/650/SAM600-IO 2.2.1 all revisions; 2.2.5 versions prior to 2.2.5.2. Hitachi Energy Relion 650 1.0 all revisions. 1.1 all revisions; 1.2 all revisions; 1.3 versions prior to 1.3.0.8; Hitachi Energy GMS600 1.3.0; 1.3.0.1; 1.2.0. Hitachi Energy PWC600 1.0.1 version 1.0.1.4 and prior versions; 1.1.0 version 1.1.0.1 and prior versions.

Published

2021-11-18T17:15:08.397

Last Modified

2024-11-21T06:12:27.813

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.2 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: SINGLE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

8.0

Impact Score

10.0

Weaknesses
  • Type: Secondary
    CWE-274
  • Type: Primary
    CWE-269
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System hitachienergy gms600_firmware 1.2.0 Yes
Operating System hitachienergy gms600_firmware 1.3.0 Yes
Operating System hitachienergy gms600_firmware 1.3.1.0 Yes
Hardware hitachienergy gms600 - No
Operating System hitachienergy relion_670_firmware * Yes
Operating System hitachienergy relion_670_firmware 2.0.0 Yes
Operating System hitachienergy relion_670_firmware 2.1.0 Yes
Operating System hitachienergy relion_670_firmware 2.2.0 Yes
Operating System hitachienergy relion_670_firmware 2.2.1 Yes
Operating System hitachienergy relion_670_firmware 2.2.2 Yes
Operating System hitachienergy relion_670_firmware 2.2.3 Yes
Operating System hitachienergy relion_670_firmware 2.2.4 Yes
Operating System hitachienergy relion_670_firmware 2.2.5 Yes
Hardware hitachienergy relion_670 - No
Operating System hitachienergy relion_650_firmware 1.0.0 Yes
Operating System hitachienergy relion_650_firmware 1.1.0 Yes
Operating System hitachienergy relion_650_firmware 1.2.0 Yes
Operating System hitachienergy relion_650_firmware 1.3.0 Yes
Operating System hitachienergy relion_650_firmware 2.1.0 Yes
Operating System hitachienergy relion_650_firmware 2.2.0 Yes
Operating System hitachienergy relion_650_firmware 2.2.1 Yes
Operating System hitachienergy relion_650_firmware 2.2.4 Yes
Operating System hitachienergy relion_650_firmware 2.2.5 Yes
Hardware hitachienergy relion_650 - No
Operating System hitachienergy relion_sam600-io_firmware 2.2.1 Yes
Operating System hitachienergy relion_sam600-io_firmware 2.2.5 Yes
Hardware hitachienergy relion_sam600-io - No
Operating System hitachienergy pwc600_firmware 1.0.1.0 Yes
Operating System hitachienergy pwc600_firmware 1.0.1.1 Yes
Operating System hitachienergy pwc600_firmware 1.0.1.3 Yes
Operating System hitachienergy pwc600_firmware 1.0.1.4 Yes
Operating System hitachienergy pwc600_firmware 1.1.0.0 Yes
Operating System hitachienergy pwc600_firmware 1.1.0.1 Yes
Hardware hitachienergy pwc600 - No
References