What is CVE-2021-3442?

CVE-2021-3442 is a medium-severity vulnerability in Red Hat Openshift API Management, classified under Improper Input Validation. CVSS score: 5.4/10. Published 2022-08-22.

How severe is CVE-2021-3442?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Improper input validation in Red Hat Openshift API Management

CVE-2021-3442

A flaw was found in the Red Hat OpenShift API Management product. User input is not validated allowing an authenticated user to inject scripts into some text boxes leading to a XSS attack. The highest threat from this vulnerability is to data confidentiality.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.004 (35.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Redhat Openshift_api_management — versions 2.9.1
N/a Red Hat Openshift Api Management. — versions Affects v2.9.1 GA.

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

secalert@redhat.com (x_refsource_MISC, Issue Tracking, Vendor Advisory)
secalert@redhat.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-3442?: CVE-2021-3442 is a medium-severity vulnerability in Red Hat Openshift API Management, classified under Improper Input Validation. CVSS score: 5.4/10. Published 2022-08-22.
How severe is CVE-2021-3442?: Medium severity. CVSS v3 base score is 5.4 out of 10.