CVE-2021-20635 - Vulnerability Details - OpenCVE

Description

Improper restriction of excessive authentication attempts in LOGITEC LAN-WH450N/GR allows an attacker in the wireless range of the device to recover PIN and access the network.

Published: 2021-02-12

Score: 6.5 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

LOGITEC CORPORATION

LAN-WH450N/GR

affected

Version	Status	Constraints
`LAN-WH450N/GR`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:logitech:lan-wh450n\/gr_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:logitech:lan-wh450n\/gr:-:*:*:*:*:*:*:*

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-2021-8053	Improper restriction of excessive authentication attempts in LOGITEC LAN-WH450N/GR allows an attacker in the wireless range of the device to recover PIN and access the network.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Adjacent Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00094.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://jvn.jp/en/jp/JVN96783542/index.html
https://www.elecom.co.jp/news/security/20210126-01/

History

No history.

Subscriptions

Logitech Lan-wh450n\/gr Lan-wh450n\/gr Firmware

MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2021-02-12T06:15:41.000Z

Updated: 2024-08-03T17:45:45.340Z

Reserved: 2020-12-17T00:00:00.000Z

Link: CVE-2021-20635

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-02-12T07:15:14.187

Modified: 2024-11-21T05:46:55.080

Link: CVE-2021-20635

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-307

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