I. VULNERABILITY
-------------------------
Raritan CommandCenter Secure Gateway XML External Entity

II. CVE REFERENCE
-------------------------
CVE-2018-20687

III. VENDOR
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https://www.raritan.com/support/product/commandcenter-secure-gateway

IV. TIMELINE
------------------------
04/01/2019 Vulnerability discovered
07/01/2019 Vendor contacted

V. CREDIT
-------------------------
Okan Coşkun from Biznet Bilisim A.S.
Faruk Ünal From Biznet Bilisim A.S.

VI. DESCRIPTION
-------------------------
Raritan CommandCenter Secure Gateway version prior 8.0.0 affected by
XXE. A remote unauthenticated attacker may lead to the disclosure of
confidential data, denial of service, server side request forgery,
port scanning from the perspective of the machine where the parser is
located, and other system impacts by using this vulnerability.

Vulnerable path: /CommandCenterWebServices/.*

VII. SOLUTION
-------------------------
Update current CommandCenter Secure Gateway

VIII. REFERENCES
-------------------------

You can find more information about XXE from the link below:
https://www.owasp.org/index.php/XML_External_Entity_(XXE)_Processing