Vulnerability Details : CVE-2021-39236

In Apache Ozone before 1.2.0, Authenticated users with valid Ozone S3 credentials can create specific OM requests, impersonating any other user.
Published 2021-11-19 10:15:08
Updated 2023-12-22 19:21:37
Source Apache Software Foundation
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2021-39236

Probability of exploitation activity in the next 30 days: 0.27%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 65 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2021-39236

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
6.5
 MEDIUM AV:N/AC:L/Au:S/C:P/I:P/A:P
8.0
6.4
 NIST
8.8
 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
2.8
5.9
 NIST

CWE ids for CVE-2021-39236

  • The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
    Assigned by:
    • nvd@nist.gov (Primary)
    • security@apache.org (Secondary)
  • The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.
    Assigned by: security@apache.org (Secondary)

References for CVE-2021-39236

Products affected by CVE-2021-39236

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