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Known vulnerabilities in GE UR family

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CVE Summary Score Published
CVE-2021-27422 GE UR firmware versions prior to version 8.1x web server interface is supported on UR over HTTP protocol 7.5 High Mar 23, 2022
CVE-2021-27426 GE UR IED firmware versions prior to version 8.1x with “Basic” security variant does not allow the disabling of the… 9.8 Critical Mar 23, 2022
CVE-2021-27428 GE UR IED firmware versions prior to version 8.1x supports upgrading firmware using UR Setup configuration tool –… 9.8 Critical Mar 23, 2022
CVE-2021-27424 GE UR firmware versions prior to version 8.1x shares MODBUS memory map as part of the communications guide 5.3 Medium Mar 23, 2022
CVE-2021-27420 GE UR firmware versions prior to version 8.1x web server task does not properly handle receipt of unsupported HTTP… 5.3 Medium Mar 23, 2022
CVE-2021-27418 GE UR firmware versions prior to version 8.1x supports web interface with read-only access 5.3 Medium Mar 23, 2022

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