How severe is CVE-2022-37395?

CVE-2022-37395 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2022-37395 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-37395?

CVE-2022-37395 affects Huawei Cv81-wdm Fw Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-37395?

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-2022-37395 published?

CVE-2022-37395 was published on 2022-09-20 and last updated on 2026-06-17.

CVE-2022-37395

CVE-2022-37395 is a high-severity vulnerability in Huawei Cv81-wdm Fw Firmware with a CVSS 3.x base score of 7.5. 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-20.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Huawei Cv81-wdm Fw Firmware
Published: 2022-09-20
Last modified: 2026-06-17

Description

A Huawei device has an input verification vulnerability. Successful exploitation of this vulnerability may lead to DoS attacks.Affected product versions include:CV81-WDM FW versions 01.70.49.29.46.

Frequently asked questions

What is CVE-2022-37395?: A Huawei device has an input verification vulnerability. Successful exploitation of this vulnerability may lead to DoS attacks.Affected product versions include:CV81-WDM FW versions 01.70.49.29.46.
How severe is CVE-2022-37395?: CVE-2022-37395 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2022-37395 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-37395?: CVE-2022-37395 affects Huawei Cv81-wdm Fw Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-37395?: 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-2022-37395 published?: CVE-2022-37395 was published on 2022-09-20 and last updated on 2026-06-17.

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20220810-01-8cfecdcc-en

Affected products (1)

cpe:2.3:o:huawei:cv81-wdm_fw_firmware:01.70.49.29.46:*:*:*:*:*:*:*

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