What is CVE-2021-22021?

CVE-2021-22021 is a medium-severity vulnerability in Vmware Cloud_foundation, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-08-30.

How severe is CVE-2021-22021?

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

XSS in Vmware Cloud_foundation

CVE-2021-22021

VMware vRealize Log Insight (8.x prior to 8.4) contains a Cross Site Scripting (XSS) vulnerability due to improper user input validation. An attacker with user privileges may be able to inject a malicious payload via the Log Insight UI whi…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (37.0th 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

Vmware Cloud_foundation
Vmware Vrealize_log_insight
N/a Vmware Vrealize Log Insight — versions VMware vRealize Log Insight (8.x prior to 8.4)

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security@vmware.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-22021?: CVE-2021-22021 is a medium-severity vulnerability in Vmware Cloud_foundation, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-08-30.
How severe is CVE-2021-22021?: Medium severity. CVSS v3 base score is 5.4 out of 10.