CVE-2021-3041
highpriority · track · 29EPSS 0.002 · 16 %ileEUUSEPSS · scored 2026-10-27
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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (6)
Products and version ranges known to be affected.
- paloaltonetworks cortex xdr agent5.0 → 5.0.11nvdUScpe:2.3:a:paloaltonetworks:cortex_xdr_agent:*:*:*:*:*:*:*:*
- paloaltonetworks cortex xdr agent6.1 → 6.1.8nvdUScpe:2.3:a:paloaltonetworks:cortex_xdr_agent:*:*:*:*:*:*:*:*
- paloaltonetworks cortex xdr agent7.2 → 7.2.3nvdUScpe:2.3:a:paloaltonetworks:cortex_xdr_agent:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (5)
External citations — patches, advisories, analysis.
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