What is the CVSS score of CVE-2021-20289?

CVE-2021-20289 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 1.4%.

Is there a patch available for CVE-2021-20289?

Yes, a patch is available for CVE-2021-20289. Update the affected software to the latest version immediately.

Oncommand Insight CVE-2021-20289

MEDIUM

Error Message Information Leak (CWE-209)

2021-03-26 secalert@redhat.com

Information Disclosure Oracle Red Hat Oncommand Insight Quarkus Communications Cloud Native Core Console Resteasy Netapp

5.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Mar 26, 2021 - 17:15 nvd

MEDIUM 5.3

DescriptionNVD

A flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final. The endpoint class and method names are returned as part of the exception response when RESTEasy cannot convert one of the request URI path or query values to the matching JAX-RS resource method's parameter value. The highest threat from this vulnerability is to data confidentiality.

AnalysisAI

A flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Technical ContextAI

This vulnerability is classified under CWE-209. A flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final. The endpoint class and method names are returned as part of the exception response when RESTEasy cannot convert one of the request URI path or query values to the matching JAX-RS resource method's parameter value. The highest threat from this vulnerability is to data confidentiality. Affected products include: Redhat Resteasy, Netapp Oncommand Insight, Quarkus, Oracle Communications Cloud Native Core Console. Version information: up to 4.6.0..

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.