CVE-2023-52381

Huawei Harmonyos vulnerability

9.8 CRITICALEPSS 0.45%

Published18 Feb 2024

Description

Script injection vulnerability in the email module.Successful exploitation of this vulnerability may affect service confidentiality, integrity, and availability.

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Huawei Emui12.0.0 · 13.0.0

Huawei Harmonyos2.0.0 · 2.1.0 · 3.0.0 · 3.1.0

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

Frequently asked

Is CVE-2023-52381 being actively exploited?

CVE-2023-52381 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.45%.

How severe is CVE-2023-52381?

CVE-2023-52381 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.45% probability of exploitation.

Which products are affected by CVE-2023-52381?

Affected products include Huawei Emui, Huawei Harmonyos.

How do I fix CVE-2023-52381?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2023-52381 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.