CVE-2021-33191: vulnerability in Apache NiFi - MiNiFi C++
MiNiFi CPP arbitrary script execution is possible on the agent's host machine through the c2 protocol
Published · Updated
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3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 4.0%
From Apache NiFi MiNiFi C++ version 0.5.0 the c2 protocol implements an "agent-update" command which was designed to patch the application binary. This "patching" command defaults to calling a trusted binary, but might be modified to an arbitrary value through a "c2-update" command. Said command is then executed using the same privileges as the application binary. This was addressed in version 0.10.0
Affected products
Apache Software Foundation · Apache NiFi - MiNiFi C++