CVE Vulnerability

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.

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

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
Configurations

Configuration 1
Information

Published : 2022-07-15 12:15

Updated : 2022-07-22 05:13

NVD link : CVE-2022-30243

Mitre link : CVE-2022-30243

Products Affected
No products.
CWE
CWE-829