CVE-2020-24653

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Published Aug 26, 2020 CVSS 3.1 · 9.8 Critical EPSS 1.2% KEV · Not listed

Description

secure-store in Expo through 2.16.1 on iOS provides the insecure kSecAttrAccessibleAlwaysThisDeviceOnly policy when WHEN_UNLOCKED_THIS_DEVICE_ONLY is used.

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

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:expo:expo:*:*:*:*:*:iphone_os:*:*

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-2022-5247	secure-store in Expo through 2.16.1 on iOS provides the insecure kSecAttrAccessibleAlwaysThisDeviceOnly policy when WHEN_UNLOCKED_THIS_DEVICE_ONLY is used.
Github GHSA	GHSA-rwx9-wqj8-vr77	Expo on iOS is insecure due incorrect security attribute application

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: 1.2% (1.170% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/expo/expo/pull/9264

History

No history.

Subscriptions

Expo Expo

Weaknesses

NVD-CWE-noinfo

Sources

CVE record Updated: Aug 4, 2024, 3:19 PM

Status: PUBLISHED
Assigner: mitre
Published: Aug 26, 2020, 4:04 AM
Updated: Aug 4, 2024, 3:19 PM
Reserved: Aug 26, 2020, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:05 AM

Status: Modified
Published: Aug 26, 2020, 5:15 AM
Modified: Jun 17, 2026, 3:05 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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