CVE-2021-20637 - Vulnerability Details - OpenCVE

Description

Improper check or handling of exceptional conditions in LOGITEC LAN-W300N/PR5B allows a remote attacker to cause a denial-of-service (DoS) condition by sending a specially crafted URL.

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-W300N/PR5B

affected

Version	Status	Constraints
`LAN-W300N/PR5B`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:logitech:lan-w300n\/pr5b_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:logitech:lan-w300n\/pr5b:-:*:*:*:*:*:*:*

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-2021-8055	Improper check or handling of exceptional conditions in LOGITEC LAN-W300N/PR5B allows a remote attacker to cause a denial-of-service (DoS) condition by sending a specially crafted URL.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00421.

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-w300n\/pr5b Lan-w300n\/pr5b Firmware

MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2021-02-12T06:15:42.000Z

Updated: 2024-08-03T17:45:45.214Z

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

Link: CVE-2021-20637

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-02-12T07:15:14.590

Modified: 2024-11-21T05:46:55.307

Link: CVE-2021-20637

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-Other

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