CVE-2020-2854 : Exploit Details and Defense Strategies

A vulnerability in the Oracle Advanced Outbound Telephony product of Oracle E-Business Suite has been identified, potentially impacting versions 12.1.1 to 12.1.3.

Understanding CVE-2020-2854

This CVE involves a critical vulnerability in Oracle Advanced Outbound Telephony, allowing unauthorized access and data manipulation.

What is CVE-2020-2854?

The vulnerability in Oracle Advanced Outbound Telephony could be exploited by an unauthenticated attacker via HTTP, leading to severe consequences such as unauthorized data access and manipulation.

The Impact of CVE-2020-2854

Successful exploitation of this vulnerability could result in unauthorized access to critical data, complete access to all Oracle Advanced Outbound Telephony data, and unauthorized data manipulation.

Technical Details of CVE-2020-2854

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows an unauthenticated attacker with network access via HTTP to compromise Oracle Advanced Outbound Telephony, potentially impacting additional products.

Affected Systems and Versions

Product: Advanced Outbound Telephony
Vendor: Oracle Corporation
Affected Versions: 12.1.1 to 12.1.3

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: None
User Interaction: Required
CVSS 3.0 Base Score: 8.2 (High severity)
CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N

Mitigation and Prevention

Protecting systems from CVE-2020-2854 is crucial to prevent unauthorized access and data breaches.

Immediate Steps to Take

Apply security patches provided by Oracle promptly.
Monitor network traffic for any suspicious activity.
Restrict network access to vulnerable systems.

Long-Term Security Practices

Conduct regular security assessments and audits.
Educate users on security best practices to prevent social engineering attacks.

Patching and Updates

Regularly check for security updates and patches from Oracle.
Implement a robust patch management process to ensure timely application of fixes.