CVE-2024-20953 Oracle Agile Product Lifecycle Management (PLM) Deserialization Vulnerability

CVE-2024-20953 is a critical security vulnerability identified in Oracle’s Agile Product Lifecycle Management (PLM) software, specifically affecting the Export component in version 9.3.6. This vulnerability stems from improper handling of serialized data, commonly referred to as an unsafe deserialization flaw. Attackers with low privileges and network access via HTTP can exploit this weakness to execute arbitrary code, potentially leading to a complete system takeover. The vulnerability has been assigned a CVSS v3.1 base score of 8.8, reflecting its high severity.

What is Vulnerable to CVE-2024-20953

The vulnerability specifically targets Oracle Agile PLM version 9.3.6, particularly its Export component. Organizations utilizing this version are at significant risk, especially if the system is accessible over HTTP. Given the potential for unauthorized access and control, it is imperative for entities using this software to assess their exposure and take immediate action.

Mitigation and Remediation for CVE-2024-20953

Oracle addressed CVE-2024-20953 in its Critical Patch Update (CPU) released in January 2024. Organizations are strongly advised to apply the relevant patches provided in this update to remediate the vulnerability. Regularly updating software and applying security patches are essential practices to protect systems from known exploits.

Impact of Successful Exploitation of CVE-2024-20953

Exploitation of this vulnerability allows attackers to gain unauthorized control over the Oracle Agile PLM system. Such control can lead to data breaches, unauthorized data manipulation, and disruption of business operations. The high CVSS score reflects the severe potential impact on an organization’s security posture.

Proof of Concept for CVE-2024-20953

As of now, there are no publicly available proof-of-concept (PoC) exploits for CVE-2024-20953. However, the Cybersecurity and Infrastructure Security Agency (CISA) has included this vulnerability in its Known Exploited Vulnerabilities Catalog, indicating active exploitation in the wild. Organizations should not delay in applying patches and should monitor their systems for any signs of compromise.

For detailed technical information and updates, refer to Oracle’s official security advisory and the National Vulnerability Database (NVD) entry for CVE-2024-20953.