CVE-2022-43449

Arbitrary file read via download_server.

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Published Nov 3, 2022 CVSS 3.1 · 6.2 Medium EPSS < 1% KEV · Not listed

Description

OpenHarmony-v3.1.2 and prior versions had an Arbitrary file read vulnerability via download_server. Local attackers can install an malicious application on the device and reveal any file from the filesystem that is accessible to download_server service which run with UID 1000.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

OpenHarmony

OpenHarmony

affected

Version	Status	Constraints
`3.1.0`	affected	—

Configuration 1 [-]

cpe:2.3:a:openharmony:openharmony:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-46451	OpenHarmony-v3.1.2 and prior versions had an Arbitrary file read vulnerability via download_server. Local attackers can install an malicious application on the device and reveal any file from the filesystem that is accessible to download_server service which run with UID 1000.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.191% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md

History

May 2, 2025 7:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Openharmony Openharmony

Weaknesses

Sources

CVE record Updated: May 2, 2025, 6:49 PM

Status: PUBLISHED
Assigner: OpenHarmony
Published: Nov 3, 2022, 7:15 PM
Updated: May 2, 2025, 6:49 PM
Reserved: Oct 31, 2022, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 3, 2024, 1:32 PM

Updated: Aug 3, 2024, 1:32 PM

NVD Updated: Jun 17, 2026, 5:06 AM

Status: Modified
Published: Nov 3, 2022, 8:15 PM
Modified: Jun 17, 2026, 5:06 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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