Palo Alto Networks Security Advisories / CVE-2021-3156

CVE-2021-3156 Informational: Impact of Sudo Vulnerability CVE-2021-3156

Severity 0 · NONE
Attack Vector Not applicable
Scope Not applicable
Attack Complexity Not applicable
Confidentiality Impact NONE
Privileges Required Not applicable
Integrity Impact NONE
User Interaction Not applicable
Availability Impact NONE


Palo Alto Networks Product Security Assurance team has evaluated the Sudo software vulnerability CVE-2021-3156.

PAN-OS software, Prisma Cloud compute, and Prisma SD-WAN (CloudGenix) devices do not include the Sudo program and, therefore, no scenarios required for successful exploitation exist in these Palo Alto Networks products.

CVE-2021-31567.8 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)Conditions required for exploiting this vulnerability do not exist in PAN-OS software, Prisma Cloud compute, or Prisma SD-WAN (CloudGenix) software.

Product Status

PAN-OS Noneall
Prisma Cloud Compute Noneall
Prisma SD-WAN (CloudGenix) Noneall

Severity: NONE

CVSSv3.1 Base Score: 0 (CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:N)


No product updates are required for this vulnerability.


Fix a typo in Prisma Cloud Compute name.
Initial publication
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