CVE-2022-30243

Honeywell Alerton Visual Logic through 2022-05-04 allows unauthenticated programming writes from remote users. This enables code to be stored on the controller and then run without verification. A user with malicious intent can send a crafted packet to change and/or stop the program without the knowledge of other users, altering the controller's function. After the programming change, the program needs to be overwritten in order for the controller to restore its original operational function.

CVSS v3.0 8.8 HIGH

8.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.honeywell.com/us/en/product-security	Vendor Advisory
https://github.com/scadafence/Honeywell-Alerton-Vulnerabilities	Third Party Advisory
https://blog.scadafence.com	Not Applicable

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:honeywell:alterton_visual_logic_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:honeywell:alterton_visual_logic:-:*:*:*:*:*:*:*

Information

Published : 2022-07-15 05:15

Updated : 2022-07-22 10:13

NVD link : CVE-2022-30243

Mitre link : CVE-2022-30243

JSON object : View

CWE

CWE-829

Inclusion of Functionality from Untrusted Control Sphere

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Products Affected

honeywell

alterton_visual_logic_firmware
alterton_visual_logic

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