What is CVE-2021-3043?

CVE-2021-3043 is a high-severity vulnerability in Palo Alto Networks Prisma Cloud Compute, classified under Cross-site Scripting. CVSS score: 7.5/10. Published 2021-07-15.

How severe is CVE-2021-3043?

High severity. CVSS v3 base score is 7.5 out of 10.

XSS in Palo Alto Networks Prisma Cloud Compute

CVE-2021-3043

A reflected cross-site scripting (XSS) vulnerability exists in the Prisma Cloud Compute web console that enables a remote attacker to execute arbitrary JavaScript code in the browser-based web console while an authenticated administrator i…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.006 (45.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Palo Alto Networks Prisma Cloud Compute — versions 21.04, 20.12
Paloaltonetworks Prisma_cloud

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

psirt@paloaltonetworks.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-3043?: CVE-2021-3043 is a high-severity vulnerability in Palo Alto Networks Prisma Cloud Compute, classified under Cross-site Scripting. CVSS score: 7.5/10. Published 2021-07-15.
How severe is CVE-2021-3043?: High severity. CVSS v3 base score is 7.5 out of 10.