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Emui CVE-2025-31175

HIGH
Deserialization of Untrusted Data (CWE-502)
2025-04-07 psirt@huawei.com
Deserialization Emui Harmonyos
8.4
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 18:35 vuln.today
CVE Published
Apr 07, 2025 - 04:15 nvd
HIGH 8.4

DescriptionNVD

Deserialization mismatch vulnerability in the DSoftBus module Impact: Successful exploitation of this vulnerability may affect service integrity.

AnalysisAI

Deserialization mismatch vulnerability in the DSoftBus module Impact: Successful exploitation of this vulnerability may affect service integrity. Rated high severity (CVSS 8.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Deserialization of Untrusted Data (CWE-502), which allows attackers to execute arbitrary code through malicious serialized objects. Deserialization mismatch vulnerability in the DSoftBus module Impact: Successful exploitation of this vulnerability may affect service integrity. Affected products include: Huawei Emui, Huawei Harmonyos.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Avoid deserializing untrusted data. Use safe serialization formats (JSON). Implement integrity checks and type allowlists.

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CVE-2025-31175 vulnerability details – vuln.today
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