Vulnerability CVE-2021-27424
Published: 2022-03-23

Description:
GE UR firmware versions prior to version 8.1x shares MODBUS memory map as part of the communications guide. GE was made aware a ??Last-key pressed? MODBUS register can be used to gain unauthorized information.

 References:
https://www.cisa.gov/uscert/ics/advisories/icsa-21-075-02
https://www.gegridsolutions.com/Passport/Login.aspx
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