CVE-2021-1807 - Vulnerability Details - OpenCVE

Description

A validation issue was addressed with improved input sanitization. This issue is fixed in iOS 14.5 and iPadOS 14.5, watchOS 7.4. A local user may be able to write arbitrary files.

Published: 2021-09-08

Score: 5.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

Vendor Product Default status Versions

Apple

iOS and iPadOS

affected

Version	Status	Constraints
`unspecified`	affected	< 14.5

Apple

watchOS

affected

Version	Status	Constraints
`unspecified`	affected	< 7.4

Configuration 1 [-]

OR	cpe:2.3:o:apple:ipados::::::::
	cpe:2.3:o:apple:iphone_os::::::::
	cpe:2.3:o:apple:watchos::::::::

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-7271	A validation issue was addressed with improved input sanitization. This issue is fixed in iOS 14.5 and iPadOS 14.5, watchOS 7.4. A local user may be able to write arbitrary files.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Complete

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00054.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://support.apple.com/en-us/HT212317
https://support.apple.com/en-us/HT212324

History

No history.

Subscriptions

Apple Ipados Iphone Os Watchos

MITRE

Status: PUBLISHED

Assigner: apple

Published: 2021-09-08T14:55:48.000Z

Updated: 2024-08-03T16:25:05.989Z

Reserved: 2020-12-08T00:00:00.000Z

Link: CVE-2021-1807

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-09-08T15:15:09.397

Modified: 2024-11-21T05:45:08.967

Link: CVE-2021-1807

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20

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