CVE-2025-21526 is a medium severity vulnerability affecting Oracle's Primavera P6 Enterprise Project Portfolio Management product. This vulnerability allows low privileged attackers with network access via HTTP to compromise the system. Successful exploitation requires human interaction from a user other than the attacker, which increases the risk as attacks can impact additional products beyond Primavera P6.
The vulnerability has a CVSS 3.1 base score of 5.4, indicating moderate risk due to its potential to allow unauthorized access to sensitive data. With a low attack complexity and the requirement for user interaction, it poses a tangible risk to organizations using affected versions. Organizations should prioritize patching this vulnerability to mitigate risks.
Organizations using unsupported versions of Primavera P6 must be vigilant and take immediate action to apply patches or deploy mitigations. The urgency to address this vulnerability is further emphasized by its potential to result in unauthorized updates, insertions, or deletions of accessible data.
With recent disclosure on January 21, 2025, the ongoing monitoring of the situation is crucial. Organizations are advised to stay updated on any developments related to CVE-2025-21526 and take necessary actions to safeguard their environments.
Vulnerability Details
This vulnerability allows low privileged attackers with network access via HTTP to compromise the Primavera P6 Enterprise Project Portfolio Management system. Supported affected versions include 20.12.1.0-20.12.21.5, 21.12.1.0-21.12.20.0, 22.12.1.0-22.12.16.0, and 23.12.1.0-23.12.10.0. Attacks require human interaction and can lead to unauthorized access to sensitive data.
Technical Analysis
The root cause of CVE-2025-21526 lies in the application’s web access component. Attackers may leverage this vulnerability by sending crafted HTTP requests that exploit flaws in the web interface. The attack vector is network-based, with low complexity, requiring minimal privileges and user interaction.
Risk & Impact Analysis
Risk to organizations includes unauthorized access to Primavera P6 data, which can lead to significant operational disruptions. The blast radius is noteworthy as this vulnerability may impact additional products due to the interconnected nature of enterprise applications. Organizations should assess the potential impact of this vulnerability on their operational environment and prioritize remediation.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected versions of Oracle Primavera P6 Enterprise Project Portfolio Management are 20.12.1.0-20.12.21.5, 21.12.1.0-21.12.20.0, 22.12.1.0-22.12.16.0, and 23.12.1.0-23.12.10.0. Organizations running these versions should take immediate action.
Mitigation & Remediation
Organizations should prioritize patching this vulnerability to prevent unauthorized access to data. The appropriate patches can be obtained from the vendor's advisory. For those unable to apply patches immediately, it is recommended to implement strict network controls and monitor access to the Primavera P6 system.
Detection Guidance
Monitoring log indicators for unusual access patterns and behavioral anomalies related to Primavera P6 can help detect potential exploitation attempts. Organizations should also establish network signatures to identify unauthorized access to the system.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-21526 emphasizes the need for organizations to develop a robust vulnerability management program. This incident represents a trend of vulnerabilities that require user interaction for exploitation, highlighting the importance of user awareness training. Security teams should prioritize understanding the attack vectors associated with such vulnerabilities.
Moreover, organizations should consider continuous penetration testing to proactively identify and remediate similar vulnerabilities before they can be exploited. For more information on how to establish a comprehensive security strategy, organizations can refer to our resources on vulnerability management programs and penetration testing strategies.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
.webp)