CVE-2022-3166 is a denial-of-service vulnerability affecting the webservers of Rockwell Automation MicroLogix 1100 and 1400 controllers. An unauthenticated attacker with network access can trigger this by sending malformed TCP packets, causing the web server application to crash. Rated 7.5 HIGH on CVSS, this vulnerability requires no user interaction and has a high impact on availability. There is no public exploit code available, it is not listed in CISA's KEV catalog, and community discussion is minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:rockwellautomation:micrologix_1100_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:rockwellautomation:micrologix_1400_firmware:-:*:*:*:*:*:*:* |
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
No social media mentions found for this CVE.
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.
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.