CVE-2018-20410 describes a stack-based buffer overflow vulnerability in WellinTech KingSCADA versions prior to 3.7.0.0.1. This critical flaw can be triggered remotely by sending a specially crafted packet to the AlarmServer (AEserver.exe) service on TCP port 12401. With a CVSS score of 7.5 (HIGH), it allows for a complete denial of service (availability impact) without requiring user interaction or authentication. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.7.0.0.1CPE matchmatch criteria | cpe:2.3:a:wellintech:kingscada:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.