How severe is CVE-2022-42897?

CVE-2022-42897 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-42897 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-42897?

CVE-2022-42897 affects Arraynetworks Arrayos Ag. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-42897?

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-2022-42897 published?

CVE-2022-42897 was published on 2022-10-13 and last updated on 2026-06-17.

CVE-2022-42897

CVE-2022-42897 is a critical-severity vulnerability in Arraynetworks Arrayos Ag with a CVSS 3.x base score of 9.8. 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-77.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 2% (71st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-77
Affected product: Arraynetworks Arrayos Ag
Published: 2022-10-13
Last modified: 2026-06-17

Description

Array Networks AG/vxAG with ArrayOS AG before 9.4.0.469 allows unauthenticated command injection that leads to privilege escalation and control of the system. NOTE: ArrayOS AG 10.x is unaffected.

Frequently asked questions

What is CVE-2022-42897?: Array Networks AG/vxAG with ArrayOS AG before 9.4.0.469 allows unauthenticated command injection that leads to privilege escalation and control of the system. NOTE: ArrayOS AG 10.x is unaffected.
How severe is CVE-2022-42897?: CVE-2022-42897 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-42897 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-42897?: CVE-2022-42897 affects Arraynetworks Arrayos Ag. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-42897?: 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-2022-42897 published?: CVE-2022-42897 was published on 2022-10-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:arraynetworks:arrayos_ag:*:*:*:*:*:*:*:*

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