A Permissions, Privileges, and Access Controls issue was discovered in ABB VSN300 WiFi Logger Card versions 1.8.15 and prior, and VSN300 WiFi Logger Card for React versions 2.1.3 and prior. The web application does not properly restrict privileges of the Guest account. A malicious user may be able to gain access to configuration information that should be restricted.

A Permissions, Privileges, and Access Controls issue was discovered in ABB VSN300 WiFi Logger Card versions 1.8.15 and prior, and VSN300 WiFi Logger Card for React versions 2.1.3 and prior. The web application does not properly restrict privileges of the Guest account. A malicious user may be able to gain access to configuration information that should be restricted.

By accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to access internal information about status and connected devices without authenticating.CVE-2017-7920 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). The web application does not properly restrict privileges of the Guest account. A malicious user may be able to gain access to configuration information that should be restricted.CVE-2017-7916 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).