Is CVE-2022-30276 actively exploited?

No active exploitation of CVE-2022-30276 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-30276 be exploited remotely?

Yes. CVE-2022-30276 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-30276?

CVE-2022-30276 has a CVSS score of 7.5 (HIGH).

HOME VULNERABILITIESCVE-2022-30276

HIGH

CVE-2022-30276

CWE-306Published: July 26, 2022· Updated: Jun 17, 2026

7.5

CVSS v3.1

Official Description

The Motorola MOSCAD and ACE line of RTUs through 2022-05-02 omit an authentication requirement. They feature IP Gateway modules which allow for interfacing between Motorola Data Link Communication (MDLC) networks (potentially over a variety of serial, RF and/or Ethernet links) and TCP/IP networks. Communication with RTUs behind the gateway is done by means of the proprietary IPGW protocol (5001/TCP). This protocol does not have any authentication features, allowing any attacker capable of communicating with the port in question to invoke (a subset of) desired functionality.

NVD Source

Technical Analysis

CVE-2022-30276 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in full integrity compromise (data manipulation), with a CVSS base score of 7.5.