WAGO has released security updates to address
vulnerabilities in WAGO Undocumented service access in Series 750-88x and
750-87x devices. An attacker could exploit some of these vulnerabilities to
take control of an affected system.
CERT Bulgaria recommends users and
administrators to review the WAGO Security Announcements for CVE-2019-10712 and
apply the necessary updates. The Firmware is available through WAGO support and on