How severe is CVE-2022-0947?

CVE-2022-0947 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-0947 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-0947?

CVE-2022-0947 primarily affects Abb Arg600a1220na Firmware. In total, 24 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-0947?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2022-0947 published?

CVE-2022-0947 was published on 2022-05-10 and last updated on 2026-06-17.

CVE-2022-0947

CVE-2022-0947 is a critical-severity vulnerability in Abb Arg600a1220na Firmware with a CVSS 3.x base score of 9.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-665.

Key facts

Severity: Critical (CVSS 3.x base score 9.0)
CVSS v2: 6.8
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-665
Affected product: Abb Arg600a1220na Firmware
Published: 2022-05-10
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2022-0947?: 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.
How severe is CVE-2022-0947?: CVE-2022-0947 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-0947 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-0947?: CVE-2022-0947 primarily affects Abb Arg600a1220na Firmware. In total, 24 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-0947?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-0947 published?: CVE-2022-0947 was published on 2022-05-10 and last updated on 2026-06-17.

References

https://search.abb.com/library/Download.aspx?DocumentID=2NGA001253&LanguageCode=en&DocumentPartId=&Action=Launch

Affected products (24)

cpe:2.3:o:abb:arg600a1220na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arg600a1230na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arg600a1240na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arg600a1260na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arg600a2622na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arg600a2625na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arp600a2200na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arp600a2220na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arp600a2250na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arp600a2260na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arp600a2651na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arp600a2560na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arr600a3201na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arr600a3202na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arr600a3221na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arr600a3222na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arr600a3251na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arr600a3252na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arr600a3261na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arr600a3262na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arc600a2325na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arc600a2323na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:arc600a2324na_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:abb:viola_systems_arctic_firmware:*:*:*:*:*:*:*:*

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