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CVE-2024-5909

18
FAUCET Score

CVE-2024-5909 describes a protection mechanism bypass vulnerability in the Palo Alto Networks Cortex XDR agent on Windows devices. A low-privileged local Windows user can exploit this to disable the agent, potentially allowing malware to operate undetected. This vulnerability has a CVSS score of 5.5 (Medium), indicating that an attacker with local access and low privileges can achieve high availability impact by disabling the security agent. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 7.9, < 7.9.102CPE matchmatch criteria
cpe:2.3:a:paloaltonetworks:cortex_xdr_agent:*:*:*:*:critical_environment:windows:*:*
>= 8.1, < 8.1.2CPE matchmatch criteria
cpe:2.3:a:paloaltonetworks:cortex_xdr_agent:*:*:*:*:*:windows:*:*
>= 8.2, < 8.2.1CPE matchmatch criteria
cpe:2.3:a:paloaltonetworks:cortex_xdr_agent:*:*:*:*:*:windows:*:*
>= 7.9-CE, < 7.9.102-CECPE match
cpe:2.3:a:paloaltonetworks:cortex_xdr_agent:*:*:*:*:*:*:*:*
>= 8.1.0, < 8.1.2CPE match
cpe:2.3:a:paloaltonetworks:cortex_xdr_agent:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

6.8MEDIUM

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:U/V:D/RE:M/U:Amber

Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
NONE
VS Integrity
NONE
VS Availability
HIGH
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.41%
Probability of exploitation in next 30 days
EPSS Percentile
33.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0041 is in the 88th percentile among its peer group of 15,940 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

paloaltovendor investigatingvia nvd_reference
View patch

References

security.paloaltonetworks.com / CVE-2024-5909
Vendor Advisory