CVE-2021-3058

HIGH

PAN-OS 8.1.0-8.1.19 - Authenticated OS Command Injection via XML API

Title source: llm

Description

An OS command injection vulnerability in the Palo Alto Networks PAN-OS web interface enables an authenticated administrator with permissions to use XML API the ability to execute arbitrary OS commands to escalate privileges. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.20-h1; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14-h3; PAN-OS 9.1 versions earlier than PAN-OS 9.1.11-h2; PAN-OS 10.0 versions earlier than PAN-OS 10.0.8; PAN-OS 10.1 versions earlier than PAN-OS 10.1.3. This issue does not impact Prisma Access firewalls.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_misc

https://security.paloaltonetworks.com/CVE-2021-3058

Scores

CVSS v3 8.8

EPSS 0.0077

EPSS Percentile 73.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-78

Status published

Products (1)

paloaltonetworks/pan-os 8.1.0 - 8.1.20

Published Nov 10, 2021

Tracked Since Feb 18, 2026