CVE-2018-10809 is a Denial of Service vulnerability affecting 2345 Security Guard 3.7, specifically within its 2345NetFirewall.sys driver. This flaw, an incomplete fix for a previous vulnerability, allows a local attacker to trigger a Blue Screen of Death (BSOD) due to insufficient input validation for IOCtl 0x00222040. Rated 7.8 HIGH on the CVSS scale, it presents a low-complexity attack requiring local privileges, with high impacts on confidentiality, integrity, and availability. While not listed on the KEV catalog or showing active exploitation, a proof-of-concept exploit is publicly available on ExploitDB, though there is minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.7CPE matchmatch criteria | cpe:2.3:a:2345_security_guard_project:2345_security_guard:3.7:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.