CVE-2022-3752 allows an unauthenticated attacker to trigger a denial-of-service (DoS) in Rockwell Automation Logix controllers, including CompactLogix and Compact GuardLogix 5380/5480 series, by sending specially crafted Ethernet/IP messages under heavy traffic. This results in a major non-recoverable fault, requiring manual intervention to restore operation. With a CVSS score of 7.5 (High), this vulnerability is network-exploitable with low attack complexity and no user interaction, leading to high availability impact. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 32.011CPE matchmatch criteria | cpe:2.3:o:rockwellautomation:compactlogix_5480_firmware:*:*:*:*:*:*:*:* | ||
>= 31.011CPE matchmatch criteria | cpe:2.3:o:rockwellautomation:compactlogix_5580_firmware:*:*:*:*:*:*:*:* | ||
>= 32.011CPE matchmatch criteria | cpe:2.3:o:rockwellautomation:guardlogix_5580_firmware:*:*:*:*:*:*:*:* | ||
>= 31.011CPE matchmatch criteria | cpe:2.3:o:rockwellautomation:compact_guardlogix_5380_firmware:*:*:*:*:*:*:*:* | ||
>= 31.011CPE matchmatch criteria | cpe:2.3:o:rockwellautomation:compactlogix_5380_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/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.
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.