Prisma Cloud Compute: SAML Authentication Bypass Vulnerability in Console (Palo Alto Networks Prisma Cloud Compute)
At a glance
- Source
- NVD
- EPSS
- EPSS 1.21 % · percentile 68 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- palo_alto
- NVD status
- Modified
Description
An improper verification of cryptographic signature vulnerability exists in the Palo Alto Networks Prisma Cloud Compute console. This vulnerability enables an attacker to bypass signature validation during SAML authentication by logging in to the Prisma Cloud Compute console as any authorized user. This issue impacts: All versions of Prisma Cloud Compute 19.11, Prisma Cloud Compute 20.04, and Prisma Cloud Compute 20.09; Prisma Cloud Compute 20.12 before update 1. Prisma Cloud Compute SaaS version is not impacted by this vulnerability.
Weaknesses (CWE)
- CWE-347 — Improper Verification of Cryptographic Signature
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N | palo_alto |
| CVSS 3.1 | CRITICAL 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N | NVD · psirt@paloaltonetworks.com (Secondary) |
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | HIGH 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2021-26385
- GCVE · GCVE-0-2021-3033
CERT-FR advisories
- CERTFR-2021-AVI-110 — Vulnérabilité dans Palo Alto Networks Prisma Cloud Compute · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:paloaltonetworks:prisma_cloud:19.11:-:*:*:compute:*:*:*cpe:2.3:a:paloaltonetworks:prisma_cloud:19.11:update_1:*:*:compute:*:*:*cpe:2.3:a:paloaltonetworks:prisma_cloud:19.11:update_2:*:*:compute:*:*:*cpe:2.3:a:paloaltonetworks:prisma_cloud:20.04:-:*:*:compute:*:*:*cpe:2.3:a:paloaltonetworks:prisma_cloud:20.04:update_1:*:*:compute:*:*:*cpe:2.3:a:paloaltonetworks:prisma_cloud:20.04:update_2:*:*:compute:*:*:*cpe:2.3:a:paloaltonetworks:prisma_cloud:20.09:-:*:*:compute:*:*:*cpe:2.3:a:paloaltonetworks:prisma_cloud:20.09:update_1:*:*:compute:*:*:*cpe:2.3:a:paloaltonetworks:prisma_cloud:20.09:update_2:*:*:compute:*:*:*cpe:2.3:a:paloaltonetworks:prisma_cloud:20.12:-:*:*:compute:*:*:*
Affected products
| Product | Versions |
|---|---|
| Palo Alto Networks · Prisma Cloud Compute | affected 19.11 ≤ update 2 ; affected 20.04 ≤ update 2 ; affected 20.09 ≤ update 2 ; affected 20.12 < update 1 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |