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cortex-xdr-agent

A problem with a protection mechanism in the Palo Alto Networks Cortex XDR agent on Windows devices allows a local low privileged Windows user to disrupt some functionality of the agent. However, they are not able to disrupt Cortex XDR agent protection mechanisms using this vulnerability.

CVE-2024-5905 is a vulnerability identified in the Palo Alto Networks Cortex XDR Agent running on Windows devices, categorized under CWE-346, which relates to origin validation errors. This flaw arises from improper validation of the origin of certain requests or commands within the agent's protection mechanism. Specifically, a local user with low privileges can exploit this weakness to disrupt some functionalities of the Cortex XDR agent. However, the vulnerability does not allow the attacker to compromise or disable the agent's core protection features, such as its ability to detect or prevent threats. The affected versions include 7.9-CE, 8.1.0, and 8.2.0. The attack vector is local (AV:L), requiring the attacker to have low-level access to the Windows system, and the attack complexity is high (AC:H), indicating that exploitation is not straightforward. No user interaction is required, and the vulnerability does not affect confidentiality or availability significantly but has a limited impact on integrity. The CVSS 4.0 score of 2.0 reflects these factors. No known exploits are currently in the wild, and no official patches have been published at the time of disclosure. The vulnerability's root cause is an origin validation error, meaning the agent does not adequately verify the source of certain internal commands or requests, allowing a local low-privileged user to interfere with some agent functions. This could lead to partial disruption of endpoint monitoring or response capabilities, potentially complicating incident response or forensic investigations.

Detailed information about CVE-2024-5905: CWE-346 Origin Validation Error in Palo Alto Networks Cortex XDR Agent affecting Palo Alto Networks Cortex XDR Agent. 

CVE-2024-5905: CWE-346 Origin Validation Error in Palo Alto Networks Cortex XDR Agent - Live Threat Intelligence - Threat Radar | OffSeq.com

CVE-2024-5905: CWE-346 Origin Validation Error in Palo Alto Networks Cortex XDR Agent

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