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IcscertCVE-2022-1018

HistoryApr 01, 2022 - 11:15 p.m.

CVE-2022-1018

2022-04-0123:15:12

CWE-611

icscert

web.nvd.nist.gov

cve-2022-1018

xml external entity

dynamic link library

application security

confidentiality loss

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.4

Confidence

High

EPSS

0.001

Percentile

17.2%

JSON

When opening a malicious solution file provided by an attacker, the application suffers from an XML external entity vulnerability due to an unsafe call within a dynamic link library file. An attacker could exploit this to pass data from local files to a remote web server, leading to a loss of confidentiality.

Affected configurations

Nvd

Node

rockwellautomationconnected_components_workbenchRange≤12.0-

rockwellautomationisagrafRange≤6.6.9

rockwellautomationsafety_instrumented_systems_workstationRange≤1.1

VendorProductVersionCPE
rockwellautomationconnected_components_workbench*cpe:2.3:a:rockwellautomation:connected_components_workbench:*:*:*:*:-:*:*:*
rockwellautomationisagraf*cpe:2.3:a:rockwellautomation:isagraf:*:*:*:*:*:*:*:*
rockwellautomationsafety_instrumented_systems_workstation*cpe:2.3:o:rockwellautomation:safety_instrumented_systems_workstation:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
rockwellautomation	connected_components_workbench	*	cpe:2.3:a:rockwellautomation:connected_components_workbench:::::-:::*
rockwellautomation	isagraf	*	cpe:2.3:a:rockwellautomation:isagraf::::::::
rockwellautomation	safety_instrumented_systems_workstation	*	cpe:2.3:o:rockwellautomation:safety_instrumented_systems_workstation::::::::

CNA Affected

[
  {
    "product": "Connected Component Workbench",
    "vendor": "Rockwell Automation",
    "versions": [
      {
        "lessThan": "12",
        "status": "affected",
        "version": "All",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "ISaGRAF",
    "vendor": "Rockwell Automation",
    "versions": [
      {
        "lessThan": "6.6.9",
        "status": "affected",
        "version": "All",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Safety Instrumented Systems Workstation",
    "vendor": "Rockwell Automation",
    "versions": [
      {
        "lessThan": "1.1",
        "status": "affected",
        "version": "All",
        "versionType": "custom"
      }
    ]
  }
]

References

www.cisa.gov/uscert/ics/advisories/icsa-22-088-01

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.4

Confidence

High

EPSS

0.001

Percentile

17.2%

JSON

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