PT-2018-10118 · 2345 · 2345 Security Guard

Anhkgg · Published 2018-05-08 · Updated 2018-06-13 · CVE-2018-10809

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 2345 Security Guard version 3.7

Description The issue is related to the driver file 2345NetFirewall.sys, which does not validate input values from IOCtl 0x00222040, allowing local users to cause a denial of service (BSOD) or possibly have other unspecified impacts. This is due to an incomplete fix for a previous issue.

Recommendations For 2345 Security Guard version 3.7, consider disabling the IOCtl 0x00222040 functionality until a complete fix is available to prevent potential denial of service (BSOD) or other unspecified impacts.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2018-10809

Affected Products

2345 Security Guard

References · 5

• 🔥 https://github.com/anhkgg/poc/tree/master/2345%20security%20guard/2345NetFirewall.sys-0x00222040 · Exploit
• 🔥 https://exploit-db.com/exploits/44600 · Exploit
• 🔥 http://packetstormsecurity.com/files/147538/2345-Security-Guard-3.7-Denial-Of-Service.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-10809 · Security Note
• https://osv.dev/vulnerability/CVE-2018-10809 · Vendor Advisory