Moxa · Moxa Nport 5150A · CVE-2020-12117
**Name of the Vulnerable Software and Affected Versions**
Moxa NPort 5150A versions 1.5 and earlier
**Description**
The issue allows attackers to obtain sensitive configuration values via a crafted packet to UDP port 4800. This is related to the Moxa Service, which is an unauthenticated service that runs upon a first-time installation but can be disabled without ill effect. The vulnerability is associated with security mechanism shortcomings, potentially allowing a remote attacker to gain unauthorized access to protected information.
**Recommendations**
For Moxa NPort 5150A versions 1.5 and earlier, consider disabling the Moxa Service to minimize the risk of exploitation, as it can be disabled without ill effect.