CVE-2021-3043

7.5 HIGH

A reflected cross-site scripting (XSS) vulnerability exists in the Prisma Cloud Compute web console that enables a remote attacker to exe...

Published: 2021-07-15 · Last updated: 2026-06-17

Severity and scoring

CVSS: 7.5 HIGH
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE: CWE-79

Affected products

Vendor	Product
paloaltonetworks	prisma_cloud

Description

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 is using that web interface. Prisma Cloud Compute SaaS versions were automatically upgraded to the fixed release. No additional action is required for these instances. This issue impacts: Prisma Cloud Compute 20.12 versions earlier than Prisma Cloud Compute 20.12.552; Prisma Cloud Compute 21.04 versions earlier than Prisma Cloud Compute 21.04.439.

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2021-3043
[Vendor advisory]https://security.paloaltonetworks.com/CVE-2021-3043
[Vendor advisory]https://security.paloaltonetworks.com/CVE-2021-3043

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