PT-2017-15009 · Tg Soft · Vir.It Explorer Lite

Published 2017-12-20 · Updated 2018-01-03 · CVE-2017-17803

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions TG Soft Vir.IT eXplorer Lite version 8.5.65

Description The issue is related to the driver file VIRAGTLT.SYS, which does not validate input values from IOCtl 0x82736068. This can allow local users to cause a denial of service (BSOD) or possibly have other unspecified impacts.

Recommendations For TG Soft Vir.IT eXplorer Lite version 8.5.65, consider disabling the VIRAGTLT.SYS driver file as a temporary workaround to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2017-17803

Affected Products

Vir.It Explorer Lite

References · 3

• 🔥 https://github.com/rubyfly/Vir.IT-explorer_POC/tree/master/8.5.65/0x82736068 · Exploit
• https://osv.dev/vulnerability/CVE-2017-17803 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-17803 · Security Note