fkie_nvd - fkie_cve-2022-2003

FKIE_CVE-2022-2003

Vulnerability from fkie_nvd - Published: 2022-08-31 16:15 - Updated: 2024-11-21 07:00

Severity ?

7.7 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Summary

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;

References

URL	Tags
ics-cert@hq.dhs.gov	https://www.cisa.gov/uscert/ics/advisories/icsa-22-167-02	Patch, Third Party Advisory, US Government Resource
ics-cert@hq.dhs.gov	https://www.cisa.gov/uscert/ics/advisories/icsa-22-167-03	Patch, Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108	https://www.cisa.gov/uscert/ics/advisories/icsa-22-167-02	Patch, Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108	https://www.cisa.gov/uscert/ics/advisories/icsa-22-167-03	Patch, Third Party Advisory, US Government Resource

Impacted products

Vendor	Product	Version
automationdirect	d0-06dd1_firmware	*
automationdirect	d0-06dd1	-
automationdirect	d0-06dd2_firmware	*
automationdirect	d0-06dd2	-
automationdirect	d0-06dr_firmware	*
automationdirect	d0-06dr	-
automationdirect	d0-06da_firmware	*
automationdirect	d0-06da	-
automationdirect	d0-06ar_firmware	*
automationdirect	d0-06ar	-
automationdirect	d0-06aa_firmware	*
automationdirect	d0-06aa	-
automationdirect	d0-06dd1-d_firmware	*
automationdirect	d0-06dd1-d	-
automationdirect	d0-06dd2-d_firmware	*
automationdirect	d0-06dd2-d	-
automationdirect	d0-06dr-d_firmware	*
automationdirect	d0-06dr-d	-

JSON

To clipboard

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CVE-2022-2003 (GCVE-0-2022-2003)

Vulnerability from cvelistv5 – Published: 2022-08-31 15:59 – Updated: 2025-04-16 17:49

Title

AutomationDirect DirectLOGIC with Serial Communication Cleartext Transmission

Summary

Severity ?

7.7 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CWE

CWE-319 - Cleartext Transmission of Sensitive Information

Assigner

icscert

References

URL

Tags

	https://www.cisa.gov/uscert/ics/advisories/icsa-2…	x_refsource_CONFIRM
	https://www.cisa.gov/uscert/ics/advisories/icsa-2…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	AutomationDirect	DirectLOGIC D0-06 series CPUs	Affected: D0-06DD1 , < 2.72 (custom) Affected: D0-06DD2 , < 2.72 (custom) Affected: D0-06DR , < 2.72 (custom) Affected: D0-06DA , < 2.72 (custom) Affected: D0-06AR , < 2.72 (custom) Affected: D0-06AA , < 2.72 (custom) Affected: D0-06DD1-D , < 2.72 (custom) Affected: D0-06DD2-D , < 2.72 (custom) Affected: D0-06DR-D , < 2.72 (custom)

Credits

Sam Hanson of Dragos reported this vulnerability to CISA.

Show details on NVD website

JSON

To clipboard

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        }
      ],
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                          {
                            "version_affected": "\u003c",
                            "version_name": "D0-06DD1",
                            "version_value": "2.72"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "D0-06DD2",
                            "version_value": "2.72"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "D0-06DR",
                            "version_value": "2.72"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "D0-06DA",
                            "version_value": "2.72"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "D0-06AR",
                            "version_value": "2.72"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "D0-06AA",
                            "version_value": "2.72"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "D0-06DD1-D",
                            "version_value": "2.72"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "D0-06DD2-D",
                            "version_value": "2.72"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_name": "D0-06DR-D",
                            "version_value": "2.72"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "AutomationDirect"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Sam Hanson of Dragos reported this vulnerability to CISA."
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "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;"
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-319 Cleartext Transmission of Sensitive Information"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-167-02",
              "refsource": "CONFIRM",
              "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-167-02"
            },
            {
              "name": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-167-03",
              "refsource": "CONFIRM",
              "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-167-03"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "AutomationDirect recommends users upgrade to firmware Version 2.72 or later, which will no longer respond with the password when requested with the specially crafted message.\n\nAdditional mitigation for brute force password access has also been added. Three incorrect password entries will result in a 3-hour lock out of password entry. Power cycle will allow subsequent password attempts.\n\nWhile automation networks and systems have built-in password protection schemes, this is only one step in securing the affected systems. Automation control system networks must incorporate data protection and security measures at least as robust as a typical business computer system. AutomationDirect recommends users of PLCs, HMI products, and other SCADA system products perform independent network security analysis to determine the proper level of security required for the application.\n\nAutomationDirect has identified the specific mitigation actions listed below:\n\nSecure physical access.\nIsolate and air gap networks when possible.\nConsider some of the AutomationDirect newer PLC families."
          }
        ],
        "source": {
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2022-2003",
    "datePublished": "2022-08-31T15:59:33.369Z",
    "dateReserved": "2022-06-06T00:00:00.000Z",
    "dateUpdated": "2025-04-16T17:49:17.171Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2022-2003

CVE-2022-2003 (GCVE-0-2022-2003)

Tags

Sightings

Nomenclature