CVE-2017-7930

An Improper Authentication issue was discovered in OSIsoft PI Server 2017 PI Data Archive versions prior to 2017. PI Data Archive has protocol flaws with the potential to expose change records in the clear and allow a malicious party to spoof a server within a collective.

• CWE-287
• CWE-287

• http://www.securityfocus.com/bid/99059Third Party Advisory, VDB Entry
• https://ics-cert.us-cert.gov/advisories/ICSA-17-164-02Third Party Advisory, US Government Resource
• http://www.securityfocus.com/bid/99059Third Party Advisory, VDB Entry
• https://ics-cert.us-cert.gov/advisories/ICSA-17-164-02Third Party Advisory, US Government Resource

Published

Aug 25, 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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