CVE-2021-3033 is a vulnerability in Palo Alto Networks Prisma Cloud
Published on February 10, 2021
Prisma Cloud Compute: SAML Authentication Bypass Vulnerability in Console
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.
Vulnerability Analysis
CVE-2021-3033 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality and integrity, and no impact on availability.
Timeline
Initial publication
Weakness Type
Improper Verification of Cryptographic Signature
The software does not verify, or incorrectly verifies, the cryptographic signature for data.
Products Associated with CVE-2021-3033
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Affected Versions
Palo Alto Networks Prisma Cloud Compute:- Version 19.11, <= update 2 is affected.
- Version 20.04, <= update 2 is affected.
- Version 20.09, <= update 2 is affected.
- Version 20.12 and below update 1 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.