Advisory Details

June 6th, 2018

GE MDS PulseNET MagnumEmulator Servlet XML External Entity Processing Information Disclosure Vulnerability

CVE ID	CVE-2018-10613
CVSS SCORE	5.0, AV:N/AC:L/Au:N/C:P/I:N/A:N
AFFECTED VENDORS	GE
AFFECTED PRODUCTS	MDS PulseNET
VULNERABILITY DETAILS	This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of GE MDS PulseNET. Authentication is not required to exploit this vulnerability. The specific flaw exists within the MagnumEmulator servlet. Due to the improper restriction of XML External Entity (XXE) references, a specially crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose information under the context of the service.
ADDITIONAL DETAILS	GE has issued an update to correct this vulnerability. More details can be found at: https://ics-cert.us-cert.gov/advisories/ICSA-18-151-02
DISCLOSURE TIMELINE	2018-05-24 - Vulnerability reported to vendor 2018-06-06 - Coordinated public release of advisory 2018-06-06 - Advisory Updated
CREDIT	rgod

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