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Rewterz Threat Advisory – CVE-2023-36542 – Apache NiFi Vulnerability

Severity

High

Analysis Summary

CVE-2023-36542

Apache NiFi could allow a remote authenticated attacker to execute arbitrary code on the system, caused by a flaw in the Processors and Controller Services. By sending a specially crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system.

Impact

  • Code Execution

Indicators Of Compromise

CVE

  • CVE-2023-36542

Affected Vendors

Apache

Affected Products

  • Apache NiFi 0.0.2
  • Apache NiFi 1.22.0

Remediation

Upgrade to the latest version of Apache NiFi, available from the Apache Web site.

Apache Web site