CVE-2017-7920

An Improper Authentication 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. 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.

• CWE-287
• CWE-287

• http://search.abb.com/library/Download.aspx?DocumentID=9AKK107045A1977&LanguageCode=en&DocumentPartId=&Action=LaunchVendor Advisory
• http://www.securityfocus.com/bid/99558Third Party Advisory, VDB Entry
• https://ics-cert.us-cert.gov/advisories/ICSA-17-192-03Third Party Advisory, US Government Resource
• http://search.abb.com/library/Download.aspx?DocumentID=9AKK107045A1977&LanguageCode=en&DocumentPartId=&Action=LaunchVendor Advisory
• http://www.securityfocus.com/bid/99558Third Party Advisory, VDB Entry
• https://ics-cert.us-cert.gov/advisories/ICSA-17-192-03Third Party Advisory, US Government Resource

Published

Aug 7, 2017

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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