CVE-2018-10809

In 2345 Security Guard 3.7, 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. NOTE: this vulnerability exists because of an incomplete fix for CVE-2018-8873.

CVSS v3.0

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

CVSS v2.0

6.1 MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:C

EPSS

1.14% chance of exploitation in the next 30 days, 64th percentile

Published

2018-05-08

Updated

2024-08-05

Proof-of-concept exploits (2)

• http://packetstormsecurity.com/files/147538/2345-Security-Guard-3.7-Denial-Of-Service.html
• anhkgg/poc/tree/master/2345%20security%20guard/2345NetFirewall.sys-0x00222040

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/44600

References

• CVE Record
• NVD entry

Related

• CVE-2018-10796
• CVE-2018-10830
• CVE-2018-10952
• CVE-2018-10953
• CVE-2018-10954
• CVE-2018-10955