Hitachi Energy MicroSCADA X DMS600
A vulnerability exists when Hitachi Energy MicroSCADA X DMS600 v4.5 uses an affected version of PostgreSQL. While modifying certain SQL array values, missing bounds checks let authenticated database users write arbitrary bytes to a wide area of server memory. Successful exploitation of this vulnerability could allow attackers to gain access to the data, causing confidentiality and integrity issues.CVE-2021-32027 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). A vulnerability exists when Hitachi Energy MicroSCADA X DMS600 v4.5 uses an affected version of PostgreSQL. When using an INSERT ... ON CONFLICT ... DO UPDATE command on a purpose-crafted table, an authenticated database user could read arbitrary bytes of server memory.CVE-2021-32028 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).