CVE-2023-0027

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Summary

CVECVE-2023-0027
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-03-17 17:15:00 UTC
Updated2023-11-07 03:59:00 UTC
DescriptionRockwell Automation Modbus TCP Server AOI prior to 2.04.00 is vulnerable to an unauthorized user sending a malformed message that could cause the controller to respond with a copy of the most recent response to the last valid request. If exploited, an unauthorized user could read the connected device’s Modbus TCP Server AOI information.

Risk And Classification

Problem Types: CWE-200

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Rockwellautomation Modbus Tcp Server Add On Instructions All All All All

References

ReferenceSourceLinkTags
Modbus TCP AOI Server Could Leak Sensitive Information MISC rockwellautomation.custhelp.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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