How severe is CVE-2022-46313?

CVE-2022-46313 has a CVSS 3.x base score of 5.3, rated medium 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 low.

Is CVE-2022-46313 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-46313?

CVE-2022-46313 affects Huawei Harmonyos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-46313?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-46313 published?

CVE-2022-46313 was published on 2022-12-20 and last updated on 2026-06-17.

CVE-2022-46313

CVE-2022-46313 is a medium-severity vulnerability in Huawei Harmonyos with a CVSS 3.x base score of 5.3. 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-287.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Huawei Harmonyos
Published: 2022-12-20
Last modified: 2026-06-17

Description

The sensor privacy module has an authentication vulnerability. Successful exploitation of this vulnerability may cause unavailability of the smartphone's camera and microphone.

Frequently asked questions

What is CVE-2022-46313?: The sensor privacy module has an authentication vulnerability. Successful exploitation of this vulnerability may cause unavailability of the smartphone's camera and microphone.
How severe is CVE-2022-46313?: CVE-2022-46313 has a CVSS 3.x base score of 5.3, rated medium 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 low.
Is CVE-2022-46313 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-46313?: CVE-2022-46313 affects Huawei Harmonyos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-46313?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-46313 published?: CVE-2022-46313 was published on 2022-12-20 and last updated on 2026-06-17.

References

https://device.harmonyos.com/en/docs/security/update/security-bulletins-202212-0000001462975397

Affected products (1)

cpe:2.3:o:huawei:harmonyos:*:*:*:*:*:*:*:*

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Other CWE-287 (Improper Authentication) vulnerabilities

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