CVE Vulnerability

CVE-2022-2003

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;

9.1 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-22-167-03 Patch Third Party Advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-22-167-02 Patch Third Party Advisory
Configurations

Configuration 1
Information

Published : 2022-08-31 04:15

Updated : 2022-09-06 11:50

NVD link : CVE-2022-2003

Mitre link : CVE-2022-2003

Products Affected
No products.
CWE
CWE-319

Cleartext Transmission of Sensitive Information