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Rewterz Threat Advisory – CVE-2021-30180 – Apache Dubbo Code Execution

Severity

High

Analysis Summary

CVE-2021-30180

Apache Dubbo could allow a remote attacker to execute arbitrary code on the system, caused by a condition route poisoning flaw. By using specially-crafted YAML rules, an attacker could exploit this vulnerability to call arbitrary constructors to execute arbitrary code on the system.

Impact

  • Unauthorized Access

Affected Vendors

Apache

Affected Products

  • Apache Dubbo 2.7.0

Remediation

Upgrade to the latest version of Apache Dubbo (2.7.10 or later), available from the Apache Web site.

Apache Web site