How severe is CVE-2022-39012?

CVE-2022-39012 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-2022-39012 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-39012?

CVE-2022-39012 affects Huawei Aslan-al10 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-39012?

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-2022-39012 published?

CVE-2022-39012 was published on 2022-12-28 and last updated on 2026-06-17.

CVE-2022-39012

CVE-2022-39012 is a high-severity vulnerability in Huawei Aslan-al10 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: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Huawei Aslan-al10 Firmware
Published: 2022-12-28
Last modified: 2026-06-17

Description

Huawei Aslan Children's Watch has an improper input validation vulnerability. Successful exploitation may cause the watch's application service abnormal.

Frequently asked questions

What is CVE-2022-39012?: Huawei Aslan Children's Watch has an improper input validation vulnerability. Successful exploitation may cause the watch's application service abnormal.
How severe is CVE-2022-39012?: CVE-2022-39012 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-2022-39012 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-39012?: CVE-2022-39012 affects Huawei Aslan-al10 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-39012?: 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-2022-39012 published?: CVE-2022-39012 was published on 2022-12-28 and last updated on 2026-06-17.

References

https://www.huawei.com/en/psirt/security-advisories/2022/huawei-sa-iivviahcw-5fb2d55c-en

Affected products (1)

cpe:2.3:o:huawei:aslan-al10_firmware:*:*:*:*:*:*:*:*

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