CVE-2022-2003
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
AutomationDirect DirectLOGIC with Serial Communication Cleartext Transmission
AutomationDirect DirectLOGIC is vulnerable to a specifically crafted serial message to the CPU serial port that will cause the PLC to respond with the PLC password in cleartext. This could allow an attacker to access and make unauthorized changes. This issue affects: AutomationDirect DirectLOGIC D0-06 series CPUs D0-06DD1 versions prior to 2.72; D0-06DD2 versions prior to 2.72; D0-06DR versions prior to 2.72; D0-06DA versions prior to 2.72; D0-06AR versions prior to 2.72; D0-06AA versions prior to 2.72; D0-06DD1-D versions prior to 2.72; D0-06DD2-D versions prior to 2.72; D0-06DR-D versions prior to 2.72;
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
DirectLOGIC D0-06 series CPUs
- Vendor
- AutomationDirect
- Product
- DirectLOGIC D0-06 series CPUs
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| D0-06DD1 | affected | custom | 2.72 | Unavailable | None listed |
| D0-06DD2 | affected | custom | 2.72 | Unavailable | None listed |
| D0-06DR | affected | custom | 2.72 | Unavailable | None listed |
| D0-06DA | affected | custom | 2.72 | Unavailable | None listed |
| D0-06AR | affected | custom | 2.72 | Unavailable | None listed |
| D0-06AA | affected | custom | 2.72 | Unavailable | None listed |
| D0-06DD1-D | affected | custom | 2.72 | Unavailable | None listed |
| D0-06DD2-D | affected | custom | 2.72 | Unavailable | None listed |
| D0-06DR-D | affected | custom | 2.72 | Unavailable | None listed |