CVE-2021-3041

HIGH

Palo Alto Networks Cortex XDR <5.0.11, <6.1.8 - Privilege Escalation

Title source: llm

Description

A local privilege escalation vulnerability exists in the Palo Alto Networks Cortex XDR agent on Windows platforms that enables an authenticated local Windows user to execute programs with SYSTEM privileges. This requires the user to have the privilege to create files in the Windows root directory or to manipulate key registry values. This issue impacts: Cortex XDR agent 5.0 versions earlier than Cortex XDR agent 5.0.11; Cortex XDR agent 6.1 versions earlier than Cortex XDR agent 6.1.8; Cortex XDR agent 7.2 versions earlier than Cortex XDR agent 7.2.3; All versions of Cortex XDR agent 7.2 without content update release 171 or a later version.

Scores

CVSS v3 7.8
EPSS 0.0003
EPSS Percentile 10.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Classification

CWE
CWE-427
Status published

Affected Products (1)

paloaltonetworks/cortex_xdr_agent < 5.0.11

Timeline

Published Jun 10, 2021
Tracked Since Feb 18, 2026