Vulnerability Details : CVE-2020-13946
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.
Products affected by CVE-2020-13946
- cpe:2.3:a:apache:cassandra:*:*:*:*:*:*:*:*
- cpe:2.3:a:apache:cassandra:*:*:*:*:*:*:*:*
- cpe:2.3:a:apache:cassandra:*:*:*:*:*:*:*:*
- cpe:2.3:a:apache:cassandra:*:*:*:*:*:*:*:*
- cpe:2.3:a:apache:cassandra:4.0.0:alpha1:*:*:*:*:*:*
- cpe:2.3:a:apache:cassandra:4.0.0:alpha2:*:*:*:*:*:*
- cpe:2.3:a:apache:cassandra:4.0.0:alpha3:*:*:*:*:*:*
- cpe:2.3:a:apache:cassandra:4.0.0:alpha4:*:*:*:*:*:*
- cpe:2.3:a:apache:cassandra:4.0.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*
Threat overview for CVE-2020-13946
Top countries where our scanners detected CVE-2020-13946
Top open port discovered on systems with this issue
9042
IPs affected by CVE-2020-13946 4,842
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2020-13946!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
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Exploit prediction scoring system (EPSS) score for CVE-2020-13946
0.62%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 69 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-13946
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
|
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.2
|
3.6
|
NIST |
CWE ids for CVE-2020-13946
-
The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-13946
-
https://lists.apache.org/thread.html/r1fd117082b992e7d43c1286e966c285f98aa362e685695d999ff42f7@%3Cuser.cassandra.apache.org%3E
Pony Mail!Mailing List;Vendor Advisory
-
https://lists.apache.org/thread.html/rcd7544b24d8fc32b7950ec4c117052410b661babaa857fb1fc641152%40%3Cuser.cassandra.apache.org%3E
CVE-2020-13946 Apache Cassandra RMI Rebind Vulnerability - Pony MailMailing List;Vendor Advisory
-
https://security.netapp.com/advisory/ntap-20210521-0005/
CVE-2020-13946 Apache Cassandra Vulnerability in NetApp Products | NetApp Product SecurityThird Party Advisory
-
https://lists.apache.org/thread.html/r718e01f61b35409a4f7a3ccbc1cb5136a1558a9f9c2cb8d4ca9be1ce@%3Cuser.cassandra.apache.org%3E
Pony Mail!Mailing List;Vendor Advisory
-
https://lists.apache.org/thread.html/rab8d90d28f944d84e4d7852f355a25c89451ae02c2decc4d355a9cfc@%3Cuser.cassandra.apache.org%3E
Re: CVE-2020-13946 Apache Cassandra RMI Rebind Vulnerability - Pony MailMailing List;Vendor Advisory
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