#grpc

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Horizon3.ai’s proof of concept writes files via unauthenticated gRPC on port 27918; 7.5.1 fixes 7.5.0, and 7.6 is unaffected.

GBHackers9d agohigh

Horizon3.ai's GitHub PoC targets FortiSIEM 7.5.0 over TCP 27918; Fortinet advises 7.5.1 or later.

Horizon3.ai shows a gRPC path traversal on port 27918 that overwrites a cron-run Redis health script.

phQueryMaster on tcp/27918 accepts any client, and a crafted query id can overwrite a cron-run script.

Stories tagged #grpc