CVE-2021-43555 is a high-severity path traversal vulnerability affecting mySCADA myDESIGNER versions 8.20.0 and prior. The flaw stems from insufficient validation of imported project files, allowing an unauthenticated attacker to plant or overwrite arbitrary files on the system. This can lead to remote code execution, with a CVSS score of 7.8. While the vulnerability has a high impact, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 8.20.0CPE matchmatch criteria | cpe:2.3:a:myscada:mydesigner:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 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.