How severe is CVE-2022-40005?

CVE-2022-40005 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-40005 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 35% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-40005?

CVE-2022-40005 affects Intelbras Wifiber 120ac Inmesh Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-40005?

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

When was CVE-2022-40005 published?

CVE-2022-40005 was published on 2022-12-25 and last updated on 2026-06-17.

CVE-2022-40005

CVE-2022-40005 is a high-severity vulnerability in Intelbras Wifiber 120ac Inmesh Firmware with a CVSS 3.x base score of 8.8. Its EPSS exploit-prediction score of 35% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-78.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 35% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Intelbras Wifiber 120ac Inmesh Firmware
Published: 2022-12-25
Last modified: 2026-06-17

Description

Intelbras WiFiber 120AC inMesh before 1-1-220826 allows command injection by authenticated users, as demonstrated by the /boaform/formPing6 and /boaform/formTracert URIs for ping and traceroute.

Frequently asked questions

What is CVE-2022-40005?: Intelbras WiFiber 120AC inMesh before 1-1-220826 allows command injection by authenticated users, as demonstrated by the /boaform/formPing6 and /boaform/formTracert URIs for ping and traceroute.
How severe is CVE-2022-40005?: CVE-2022-40005 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-40005 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 35% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-40005?: CVE-2022-40005 affects Intelbras Wifiber 120ac Inmesh Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-40005?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-40005 published?: CVE-2022-40005 was published on 2022-12-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:intelbras:wifiber_120ac_inmesh_firmware:*:*:*:*:*:*:*:*

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