A vulnerability exists in the Relion update package signature validation

A vulnerability exists in the Relion update package signature validation. A tampered update package could cause the IED to restart. After restart the device is back to normal operation.

An attacker could exploit the vulnerability by first gaining access to

the system with security privileges and attempt to update the IED

with a malicious update package. Successful exploitation of this

vulnerability will cause the IED to restart, causing a temporary Denial of Service.