Advisory Details

May 27th, 2020

Trend Micro InterScan Web Security Virtual Appliance Apache Solr Directory Traversal Information Disclosure Vulnerability

CVE ID	CVE-2020-8604
CVSS SCORE	7.5, AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
AFFECTED VENDORS	Trend Micro
AFFECTED PRODUCTS	InterScan Web Security Virtual Appliance
VULNERABILITY DETAILS	This vulnerability allows remote attackers to disclose sensitive information on affected installations of Trend Micro InterScan Web Security Virtual Appliance. Authentication is not required to exploit this vulnerability. The specific flaw exists within the Apache Solr application. When parsing the file parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose information in the context of IWSS user.
ADDITIONAL DETAILS	https://success.trendmicro.com/solution/000253095
DISCLOSURE TIMELINE	2020-02-04 - Vulnerability reported to vendor 2020-05-27 - Coordinated public release of advisory 2020-05-28 - Advisory Updated
CREDIT	Mehmet INCE (@mdisec)

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