PT-2017-14801 · Tg Soft · Vir.It Explorer Lite

Published 2017-12-08 · Updated 2017-12-18 · CVE-2017-17473

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 8.5.42

Description The issue allows local users to cause a denial of service, potentially leading to a Blue Screen of Death (BSOD), or possibly have other unspecified impacts. This can be achieved via a .Viragtlt DeviceIoControl request of 0x82730050.

Recommendations For TG Soft Vir.IT eXplorer Lite version 8.5.42, consider restricting access to the .Viragtlt device to minimize the risk of exploitation. As a temporary workaround, avoid using the DeviceIoControl request of 0x82730050 until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2017-17473

Affected Products

Vir.It Explorer Lite

References · 3

• 🔥 https://github.com/rubyfly/Vir.IT-explorer_POC/tree/master/0x82730050 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2017-17473 · Security Note
• https://osv.dev/vulnerability/CVE-2017-17473 · Vendor Advisory