High severity8.4NVD Advisory· Published Mar 23, 2022· Updated Jun 17, 2026
CVE-2021-27430
CVE-2021-27430
Description
GE UR bootloader binary Version 7.00, 7.01 and 7.02 included unused hardcoded credentials. Additionally, a user with physical access to the UR IED can interrupt the boot sequence by rebooting the UR.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6- GE/UR bootloader binaryv5Range: 7.00
- Range: 7.00, 7.01, 7.02
cpe:2.3:a:ge:ur_bootloader_binary:7.00:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:ge:ur_bootloader_binary:7.00:*:*:*:*:*:*:*
- cpe:2.3:a:ge:ur_bootloader_binary:7.01:*:*:*:*:*:*:*
- cpe:2.3:a:ge:ur_bootloader_binary:7.02:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
2- www.cisa.gov/uscert/ics/advisories/icsa-21-075-02nvdMitigationThird Party AdvisoryUS Government Resource
- www.gegridsolutions.com/Passport/Login.aspxnvdPermissions RequiredVendor Advisory
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