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CVE-2021-38294

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Date: October 25, 2021

A Command Injection vulnerability exists in the getTopologyHistory service of the Apache Storm 2.x prior to 2.2.1 and Apache Storm 1.x prior to 1.2.4. A specially crafted thrift request to the Nimbus server allows Remote Code Execution (RCE) prior to authentication.

Language: Java

Severity Score

Severity Score

Weakness Type (CWE)

Command Injection

CWE-77

Injection

CWE-74

Top Fix

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Upgrade Version

Upgrade to version org.apache.storm:storm-server:2.1.1,2.2.1,2.3.0;org.apache.storm/storm-client-2.1.1,2.2.1,2.3.0

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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