CVE-2019-13550 : What You Need to Know

An issue related to incorrect authorization has been discovered in versions of WebAccess prior to 8.4.1. This vulnerability has the potential to expose confidential information, lead to improper control in code generation, possibly resulting in remote code execution, or even cause the system to crash.

Understanding CVE-2019-13550

In WebAccess, versions 8.4.1 and prior, an improper authorization vulnerability may allow an attacker to disclose sensitive information, cause improper control of generation of code, which may allow remote code execution or cause a system crash.

What is CVE-2019-13550?

CWE-285: Improper Authorization vulnerability in WebAccess versions 8.4.1 and prior

The Impact of CVE-2019-13550

Exposes confidential information
Allows improper control in code generation
May lead to remote code execution or system crashes

Technical Details of CVE-2019-13550

In-depth technical information about the vulnerability

Vulnerability Description

Incorrect authorization vulnerability in WebAccess

Affected Systems and Versions

Product: WebAccess
Vendor: n/a
Versions affected: 8.4.1 and prior

Exploitation Mechanism

Attackers can exploit the vulnerability to disclose sensitive information
Improper control in code generation
Potential for remote code execution or system crashes

Mitigation and Prevention

Steps to address and prevent the vulnerability

Immediate Steps to Take

Update WebAccess to version 8.4.1 or later
Monitor system logs for any unauthorized access
Implement strong access controls

Long-Term Security Practices

Regularly update and patch WebAccess software
Conduct security audits and penetration testing
Educate users on secure coding practices

Patching and Updates

Apply security patches provided by the vendor
Stay informed about security advisories and updates