Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2022-2003

Severity CVSS v4.0:
Pending analysis
Type:
CWE-319 Cleartext Transmission of Sensitive Information
Publication date:
31/08/2022
Last modified:
06/09/2022

Description

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;

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 9.10 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): None

Base Score 3.x
9.10
Severity 3.x
CRITICAL

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:automationdirect:d0-06dd1_firmware:*:*:*:*:*:*:*:* 2.72 (excluding)
cpe:2.3:h:automationdirect:d0-06dd1:-:*:*:*:*:*:*:*
cpe:2.3:o:automationdirect:d0-06dd2_firmware:*:*:*:*:*:*:*:* 2.72 (excluding)
cpe:2.3:h:automationdirect:d0-06dd2:-:*:*:*:*:*:*:*
cpe:2.3:o:automationdirect:d0-06dr_firmware:*:*:*:*:*:*:*:* 2.72 (excluding)
cpe:2.3:h:automationdirect:d0-06dr:-:*:*:*:*:*:*:*
cpe:2.3:o:automationdirect:d0-06da_firmware:*:*:*:*:*:*:*:* 2.72 (excluding)
cpe:2.3:h:automationdirect:d0-06da:-:*:*:*:*:*:*:*
cpe:2.3:o:automationdirect:d0-06ar_firmware:*:*:*:*:*:*:*:* 2.72 (excluding)
cpe:2.3:h:automationdirect:d0-06ar:-:*:*:*:*:*:*:*
cpe:2.3:o:automationdirect:d0-06aa_firmware:*:*:*:*:*:*:*:* 2.72 (excluding)
cpe:2.3:h:automationdirect:d0-06aa:-:*:*:*:*:*:*:*
cpe:2.3:o:automationdirect:d0-06dd1-d_firmware:*:*:*:*:*:*:*:* 2.72 (excluding)
cpe:2.3:h:automationdirect:d0-06dd1-d:-:*:*:*:*:*:*:*
cpe:2.3:o:automationdirect:d0-06dd2-d_firmware:*:*:*:*:*:*:*:* 2.72 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools