Is CVE-2022-0947 actively exploited?

No active exploitation of CVE-2022-0947 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-0947 be exploited remotely?

Yes. CVE-2022-0947 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-0947?

CVE-2022-0947 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2022-0947

CRITICAL

CVE-2022-0947

CWE-665Published: May 10, 2022· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

A vulnerability in ABB ARG600 Wireless Gateway series that could allow an attacker to exploit the vulnerability by remotely connecting to the serial port gateway, and/or protocol converter, depending on the configuration.

NVD Source

Technical Analysis

CVE-2022-0947 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 complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges Req.None

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

abb48 product(s)

arg600a1220na firmwarearg600a1220naarg600a1230na firmwarearg600a1230naarg600a1240na firmwarearg600a1240naarg600a1260na firmwarearg600a1260naarg600a2622na firmwarearg600a2622naarg600a2625na firmwarearg600a2625na+36

Source: NVD CPE · 48 total CPE entries