CVE-2021-20293

A reflected Cross-Site Scripting (XSS) flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final, where it did not properly handle URL encoding when calling @javax.ws.rs.PathParam without any @Produces MediaType. This flaw allows an attacker to launch a reflected XSS attack. The highest threat from this vulnerability is to data confidentiality and integrity.

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1942819	Issue Tracking Vendor Advisory
https://security.netapp.com/advisory/ntap-20210727-0005/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:redhat:resteasy:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-06-10 12:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-20293

Mitre link : CVE-2021-20293

CVE.ORG link : CVE-2021-20293

JSON object : View

Products Affected

netapp

oncommand_insight

redhat

resteasy

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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