CVE-2020-7484 describes a denial-of-service vulnerability in older versions of TriStation 1131 software, affecting Microsoft Windows 7, NT, and XP, as well as Schneider Electric TriStation 1131. This vulnerability, stemming from a former 'password' feature, could be triggered if users did not adhere to specific TriStation connection and key-switch guidelines. With a CVSS score of 7.5 (High), it presents a network-based, low-complexity attack vector leading to a complete loss of availability. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion, and it is not listed in the CISA KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 1.0, < 4.13.0CPE matchmatch criteria | cpe:2.3:a:schneider-electric:tristation_1131:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/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.