CVE-2021-21952 - Vulnerability Details - OpenCVE

Description

An authentication bypass vulnerability exists in the CMD_DEVICE_GET_RSA_KEY_REQUEST functionality of the home_security binary of Anker Eufy Homebase 2 2.1.6.9h. A specially-crafted set of network packets can lead to increased privileges.

Published: 2021-12-22

Score: 9.8 Critical

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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

Anker"

affected

Version	Status	Constraints
`Anker Eufy Homebase 2 2.1.6.9h`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:anker:eufy_homebase_2_firmware:2.1.6.9h:*:*:*:*:*:*:*

cpe:2.3:h:anker:eufy_homebase_2:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-9123	An authentication bypass vulnerability exists in the CMD_DEVICE_GET_RSA_KEY_REQUEST functionality of the home_security binary of Anker Eufy Homebase 2 2.1.6.9h. A specially-crafted set of network packets can lead to increased privileges.

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact Low

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00459.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1379

History

No history.

Subscriptions

Anker Eufy Homebase 2 Eufy Homebase 2 Firmware

MITRE

Status: PUBLISHED

Assigner: talos

Published: 2021-12-22T18:07:16.000Z

Updated: 2024-08-03T18:30:23.628Z

Reserved: 2021-01-04T00:00:00.000Z

Link: CVE-2021-21952

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-12-22T19:15:11.070

Modified: 2024-11-21T05:49:18.427

Link: CVE-2021-21952

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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