CVE-2019-6548

GE Communicator, all versions prior to 4.0.517, contains two backdoor accounts with hardcoded credentials, which may allow control over the database. This service is inaccessible to attackers if Windows default firewall settings are used by the end user.

• CWE-798
• CWE-798

• https://ics-cert.us-cert.gov/advisories/ICSA-19-122-02Mitigation, Third Party Advisory, US Government Resource
• https://ics-cert.us-cert.gov/advisories/ICSA-19-122-02Mitigation, Third Party Advisory, US Government Resource

Published

May 9, 2019

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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