CVE-2020-8200 : What You Need to Know

Citrix StoreFront Server < 1912.0.1000 allows unauthorized file access.

Understanding CVE-2020-8200

This CVE involves improper authentication in Citrix StoreFront Server, potentially leading to unauthorized file access.

What is CVE-2020-8200?

This vulnerability in Citrix StoreFront Server < 1912.0.1000 enables an attacker authenticated on the same Microsoft Active Directory domain to read arbitrary files from the server.

The Impact of CVE-2020-8200

The vulnerability allows attackers to access sensitive files on the Citrix StoreFront server, compromising data confidentiality and integrity.

Technical Details of CVE-2020-8200

This section provides technical insights into the vulnerability.

Vulnerability Description

The flaw lies in the improper authentication mechanism of Citrix StoreFront Server < 1912.0.1000, enabling unauthorized file reading.

Affected Systems and Versions

Product: Citrix StoreFront
Versions: Citrix StoreFront 1912 CU1 (1912.0.1000), Citrix StoreFront 3.12 for 7.15 LTSR CU5 Hotfix (3.12.5001), and Citrix StoreFront 3.0 for 7.6 LTSR CU8 Hotfix (3.0.8001)

Exploitation Mechanism

Attackers authenticated on the same Microsoft Active Directory domain as the Citrix StoreFront server can exploit this vulnerability to read arbitrary files.

Mitigation and Prevention

Protect your systems from CVE-2020-8200 with these measures.

Immediate Steps to Take

Apply security patches provided by Citrix promptly.
Monitor and restrict access to the Citrix StoreFront server.
Implement network segmentation to limit exposure.

Long-Term Security Practices

Conduct regular security audits and assessments.
Enforce strong authentication mechanisms.
Educate users on secure practices to prevent unauthorized access.

Patching and Updates

Ensure timely installation of security patches and updates to mitigate the vulnerability effectively.