CVE-2018-3148 : Security Advisory and Response
Learn about CVE-2018-3148 affecting Primavera Unifier by Oracle Corporation. Unauthorized attackers can compromise systems via HTTP, leading to data breaches and unauthorized access. Take immediate steps and follow long-term security practices for mitigation.
A weakness has been identified in the Primavera Unifier component of Oracle Construction and Engineering Suite, affecting versions 15.1, 15.2, 16.1, 16.2, 17.1-17.12, and 18.1-18.8. This vulnerability can be exploited by an unauthorized attacker via HTTP, potentially leading to compromises within Primavera Unifier.
Understanding CVE-2018-3148
This CVE pertains to a vulnerability in the Primavera Unifier component of Oracle Construction and Engineering Suite, specifically in its Web Access subcomponent.
What is CVE-2018-3148?
The vulnerability allows an unauthenticated attacker with network access via HTTP to compromise Primavera Unifier. Successful exploitation requires human interaction from a third party and may impact additional products.
The Impact of CVE-2018-3148
- Unauthorized actions like updates, inserts, or deletions to Primavera Unifier data
- Unauthorized access to a subset of data
- CVSS 3.0 Base Score of 6.1, indicating potential impacts on confidentiality and integrity
Technical Details of CVE-2018-3148
This section provides technical details of the CVE.
Vulnerability Description
The vulnerability in Primavera Unifier allows unauthorized attackers to compromise the system via HTTP, potentially leading to unauthorized data access and modifications.
Affected Systems and Versions
- Product: Primavera Unifier
- Vendor: Oracle Corporation
- Affected Versions: 15.1, 15.2, 16.1, 16.2, 17.1-17.12, 18.1-18.8
Exploitation Mechanism
- Attacker with network access via HTTP
- Requires human interaction from a third party
- Potential impacts on confidentiality and integrity
Mitigation and Prevention
Protect your systems from CVE-2018-3148 with the following steps:
Immediate Steps to Take
- Apply security patches provided by Oracle
- Monitor network traffic for any suspicious activity
- Restrict network access to vulnerable systems
Long-Term Security Practices
- Regularly update and patch software
- Conduct security training for employees
- Implement network segmentation and access controls
Patching and Updates
- Stay informed about security updates from Oracle
- Apply patches promptly to mitigate the vulnerability