Vulnerability · Published Nov 18, 2021 · Assigned by Hitachi Energy
CVE-2021-35534Insufficient Security Control Vulnerability
High 7.2
In plain English
A high-severity security flaw in GMS600 from Hitachi Energy. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.8% (higher than 78% of all known vulnerabilities).
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Hitachi Energy | Relion 670 Series | 2.0 all revisions2.2.2 all revisions2.2.3 – before 2.2.3.5 |
| Hitachi Energy | Relion 670/650 Series | 2.2.0 all revisions2.2.4 all revisions2.1 all revisions |
| Hitachi Energy | Relion 670/650/SAM600-IO | 2.2.1 all revisions2.2.5 – before 2.2.5.2 |
| Hitachi Energy | Relion 650 | 1.1 all revisions1.2 all revisions1.0 all revisions1.3 – before 1.3.0.8 |
| Hitachi Energy | GMS600 | 1.3.01.3.1.0 1.3.0.11.2.0 |
| Hitachi Energy | PWC600 | 1.0.1 – through 1.0.1.41.1.0 – through 1.1.0.1 |
Weakness: CWE-274 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
References
- https://search.abb.com/library/Download.aspx?DocumentID=8DBD000058&LanguageCode=en&DocumentPartId=&Action=Launch x_refsource_CONFIRM
- https://search.abb.com/library/Download.aspx?DocumentID=8DBD000059&LanguageCode=en&DocumentPartId=&Action=Launch x_refsource_CONFIRM
- https://search.abb.com/library/Download.aspx?DocumentID=8DBD000060&LanguageCode=en&DocumentPartId=&Action=Launch x_refsource_CONFIRM