This vulnerability exists in the web service of Delta Electronics AS320T industrial devices. It is caused by an incorrect buffer size calculation on the stack in the GET/PUT request handler. A remote attacker can exploit this flaw to corrupt memory and potentially execute arbitrary code on the affected device.
Remediation
Install the latest security firmware update from Delta Electronics for AS320T devices immediately. Restrict access to the device's web management interface to trusted networks only until patching is completed.
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