CVE-2022-30242

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Summary

CVECVE-2022-30242
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-07-15 12:15:00 UTC
Updated2022-07-22 17:11:00 UTC
DescriptionHoneywell Alerton Ascent Control Module (ACM) through 2022-05-04 allows unauthenticated configuration changes from remote users. This enables configuration data to be stored on the controller and then implemented. A user with malicious intent can send a crafted packet to change the controller configuration without the knowledge of other users, altering the controller's function capabilities. The changed configuration is not updated in the User Interface, which creates an inconsistency between the configuration display and the actual configuration on the controller. After the configuration change, remediation requires reverting to the correct configuration, requiring either physical or remote access depending on the configuration that was altered.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Honeywell Alerton Ascent Control Module - All All All
Operating System Honeywell Alerton Ascent Control Module Firmware All All All All

References

ReferenceSourceLinkTags
SCADAfence Blog MISC blog.scadafence.com
Product Security MISC www.honeywell.com
GitHub - scadafence/Honeywell-Alerton-Vulnerabilities: Alerton Ascent Control Module (ACM) & Alerton Visual Logic vulnerabilities MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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