CVE Vulnerability

CVE-2021-40865

An Unsafe Deserialization vulnerability exists in the worker services of the Apache Storm supervisor server allowing pre-auth Remote Code Execution (RCE). Apache Storm 2.2.x users should upgrade to version 2.2.1 or 2.3.0. Apache Storm 2.1.x users should upgrade to version 2.1.1. Apache Storm 1.x users should upgrade to version 1.2.4

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://seclists.org/oss-sec/2021/q4/45 Mailing List Third Party Advisory
https://lists.apache.org/thread.html/r8d45e74299897b6734dd0f788c46a631009ce2eeb731523386f7a253%40%3Cuser.storm.apache.org%3E Mailing List Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:apache:storm:*:*:*:*:*:*:*:*
cpe:2.3:a:apache:storm:*:*:*:*:*:*:*:*
cpe:2.3:a:apache:storm:*:*:*:*:*:*:*:*
Information

Published : 2021-10-25 01:15

Updated : 2021-10-28 05:54

NVD link : CVE-2021-40865

Mitre link : CVE-2021-40865

Products Affected
No products.
CWE
CWE-502

Deserialization of Untrusted Data