CVE-2017-4999 : Exploit Details and Defense Strategies

EMC RSA Archer versions 5.4.1.3, 5.5.3.1, 5.5.2.3, 5.5.2, 5.5.1.3.1, and 5.5.1.1 are vulnerable to an authorization bypass vulnerability that allows attackers to elevate privileges.

Understanding CVE-2017-4999

This CVE involves an authorization bypass vulnerability in EMC RSA Archer versions 5.4.1.3, 5.5.3.1, 5.5.2.3, 5.5.2, 5.5.1.3.1, and 5.5.1.1.

What is CVE-2017-4999?

An authorization bypass vulnerability in EMC RSA Archer versions
Allows remote attackers with low privileges to elevate their privileges
Permits access to discussion forum messages of other users

The Impact of CVE-2017-4999

The vulnerability poses the following risks:

Unauthorized elevation of privileges
Potential access to sensitive discussion forum messages

Technical Details of CVE-2017-4999

This section covers the technical aspects of the vulnerability.

Vulnerability Description

Authorization bypass through user-controlled key vulnerability
Allows attackers to escalate privileges and view others' messages

Affected Systems and Versions

RSA Archer version 5.4.1.3, 5.5.3.1, 5.5.2.3, 5.5.2, 5.5.1.3.1, 5.5.1.1

Exploitation Mechanism

Remote attackers with low privileges can exploit the vulnerability
Elevate their privileges to access discussion forum messages of other users

Mitigation and Prevention

Protecting systems from CVE-2017-4999 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply vendor-supplied patches or updates
Monitor and restrict access to sensitive areas
Implement strong authentication mechanisms

Long-Term Security Practices

Regular security assessments and audits
Employee training on security best practices
Continuous monitoring for unauthorized access

Patching and Updates

Ensure timely installation of security patches
Keep systems up to date with the latest software versions