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ID

VAR-202204-1767


TITLE

Rockwell Automation Connected Components Workbench ccwsln File Parsing XML External Entity Processing Information Disclosure Vulnerability

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sources: ZDI: ZDI-22-584

DESCRIPTION

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Rockwell Automation Connected Components Workbench. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the processing of ccwsln files. Due to the improper restriction of XML External Entity (XXE) references, a crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose information in the context of the current process.

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sources: ZDI: ZDI-22-584

AFFECTED PRODUCTS

vendor:rockwell automationmodel:connected components workbenchscope: - version: -

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sources: ZDI: ZDI-22-584

CVSS

SEVERITY

CVSSV2

CVSSV3

ZDI: ZDI-22-584
value: MEDIUM

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ZDI: ZDI-22-584
baseSeverity: MEDIUM
baseScore: 5.5
vectorString: AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 1.8
impactScore: 3.6
version: 3.0

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sources: ZDI: ZDI-22-584

PATCH

title:Rockwell Automation has issued an update to correct this vulnerability.url:https://www.cisa.gov/uscert/ics/advisories/icsa-22-088-01

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sources: ZDI: ZDI-22-584

EXTERNAL IDS

db:ZDI_CANid:ZDI-CAN-15177

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db:ZDIid:ZDI-22-584

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sources: ZDI: ZDI-22-584

REFERENCES

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

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sources: ZDI: ZDI-22-584

CREDITS

kimiya

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sources: ZDI: ZDI-22-584

SOURCES

db:ZDIid:ZDI-22-584

LAST UPDATE DATE

2022-05-17T02:08:51.957000+00:00


SOURCES UPDATE DATE

db:ZDIid:ZDI-22-584date:2022-04-05T00:00:00

SOURCES RELEASE DATE

db:ZDIid:ZDI-22-584date:2022-04-05T00:00:00