CVE-2022-2004 is a denial-of-service vulnerability affecting various AutomationDirect DirectLOGIC D0-06 series CPUs running firmware versions prior to 2.72. An unauthenticated attacker can exploit this by continuously sending specially crafted packets to the PLC, preventing access from DirectSoft and other devices. This vulnerability has a CVSS score of 7.5 (HIGH), indicating a network-based attack with low complexity and high impact on availability, but no impact on confidentiality or integrity. There is currently no public exploit code available (Metasploit, Nuclei, ExploitDB), and it is not listed on CISA's KEV catalog, suggesting it is not being actively exploited. Community discussion and media coverage are minimal, with only one mention and one article identified.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.72CPE matchmatch criteria | cpe:2.3:o:automationdirect:d0-06dd1_firmware:*:*:*:*:*:*:*:* | ||
< 2.72CPE matchmatch criteria | cpe:2.3:o:automationdirect:d0-06dd2_firmware:*:*:*:*:*:*:*:* | ||
< 2.72CPE matchmatch criteria | cpe:2.3:o:automationdirect:d0-06dr_firmware:*:*:*:*:*:*:*:* | ||
< 2.72CPE matchmatch criteria | cpe:2.3:o:automationdirect:d0-06da_firmware:*:*:*:*:*:*:*:* | ||
< 2.72CPE matchmatch criteria | cpe:2.3:o:automationdirect:d0-06ar_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
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.