Vulnerability in Palo Alto Networks Prisma Cloud Compute
CVE-2021-3033
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.012 (67.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 67.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
- Palo Alto Networks Prisma Cloud Compute — versions 19.11, 20.04, 20.09
- Paloaltonetworks Prisma Cloud — versions 19.11, 20.04, 20.09
Weakness classification (CWE)
References
- security.paloaltonetworks.com/CVE-2021-3033 (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-3033?
- CVE-2021-3033 is a critical-severity vulnerability in Palo Alto Networks Prisma Cloud Compute, classified under Improper Verification of Cryptographic Signature. CVSS score: 9.1/10. Published 2021-02-10.
- How severe is CVE-2021-3033?
- Critical severity. CVSS v3 base score is 9.1 out of 10.