Executive Summary

Informations
Name CVE-2020-13946 First vendor Publication 2020-09-01
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Overall CVSS Score 5.9
Base Score 5.9 Environmental Score 5.9
impact SubScore 3.6 Temporal Score 5.9
Exploitabality Sub Score 2.2
 
Attack Vector Network Attack Complexity High
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:N/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In Apache Cassandra, all versions prior to 2.1.22, 2.2.18, 3.0.22, 3.11.8 and 4.0-beta2, it is possible for a local attacker without access to the Apache Cassandra process or configuration files to manipulate the RMI registry to perform a man-in-the-middle attack and capture user names and passwords used to access the JMX interface. The attacker can then use these credentials to access the JMX interface and perform unauthorised operations. Users should also be aware of CVE-2019-2684, a JRE vulnerability that enables this issue to be exploited remotely.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13946

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-668 Exposure of Resource to Wrong Sphere

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 45
Application 1

Sources (Detail)

https://lists.apache.org/thread.html/r1fd117082b992e7d43c1286e966c285f98aa362...
https://lists.apache.org/thread.html/r718e01f61b35409a4f7a3ccbc1cb5136a1558a9...
https://lists.apache.org/thread.html/rab8d90d28f944d84e4d7852f355a25c89451ae0...
Source Url
CONFIRM https://security.netapp.com/advisory/ntap-20210521-0005/
MISC https://lists.apache.org/thread.html/rcd7544b24d8fc32b7950ec4c117052410b661ba...

Alert History

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Date Informations
2023-11-07 21:36:52
  • Multiple Updates
2022-12-03 17:27:30
  • Multiple Updates
2021-05-21 13:23:03
  • Multiple Updates
2021-05-04 13:46:05
  • Multiple Updates
2021-04-22 02:58:03
  • Multiple Updates
2021-02-14 12:30:51
  • Multiple Updates
2020-09-11 21:23:08
  • Multiple Updates
2020-09-08 21:23:04
  • Multiple Updates
2020-09-03 01:31:37
  • Multiple Updates
2020-09-03 01:29:34
  • Multiple Updates
2020-09-02 17:23:09
  • First insertion