Vulnerability identifier: #VU48910

Vulnerability risk: Low

CVSSv3.1: 7.1 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-2049

CWE-ID: CWE-427

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Cortex XDR Agent for Windows
Client/Desktop applications / Antivirus software/Personal firewalls

Vendor: Palo Alto Networks, Inc.

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to the application loads DLL libraries in an insecure manner. A local user with the ability to write files into the Windows root directory (such as "C:\") can place a specially crafted .dll file in the folder and execute arbitrary code with SYSTEM privileges.

Mitigation
Install content update 150 from vendor's website.

Vulnerable software versions

Cortex XDR Agent for Windows: 7.2.0, 7.1.0 - 7.1.2

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External links
http://security.paloaltonetworks.com/CVE-2020-2049

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Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.