CVE-2018-8873

HIGH

2345 Security Guard 3.6 - Denial of Service via IOCtl 0x00222040

Title source: llm

Description

In 2345 Security Guard 3.6, the driver file (2345NetFirewall.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x00222040.

References (1)

Core 1

Core References

Exploit, Third Party Advisory x_refsource_misc

https://github.com/D0neMkj/POC_BSOD/tree/master/2345%20security%20guard/0x00222040

Scores

CVSS v3 7.8

EPSS 0.0043

EPSS Percentile 34.9%

Attack Vector LOCAL

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-20

Status published

Products (1)

2345_security_guard_project/2345_security_guard 3.6

Published Mar 20, 2018

Tracked Since Feb 18, 2026