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zdiSteven Seeley (mr_me) of Offensive SecurityZDI-17-663
HistoryAug 11, 2017 - 12:00 a.m.

Hewlett Packard Enterprise Intelligent Management Center ictExpertDownload Expression Language Injection Remote Code Execution Vulnerability

2017-08-1100:00:00
Steven Seeley (mr_me) of Offensive Security
www.zerodayinitiative.com
17

0.901 High

EPSS

Percentile

98.8%

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Hewlett Packard Enterprise Intelligent Management Center. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of the beanName parameter provided to the ictExpertDownload.xhtml endpoint. When parsing the beanName parameter, the process does not properly validate a user-supplied string before using it to render a page. An attacker can leverage this vulnerability to execute code under the context of SYSTEM.