CVE-2021-20092 - Vulnerability Details - OpenCVE

Description

The web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 do not properly restrict access to sensitive information from an unauthorized actor.

Published: 2021-04-29

Score: 7.5 High

EPSS: 68.8% High

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

n/a

Buffalo WSR-2533DHPL2, Buffalo WSR-2533DHP3

affected

Version	Status	Constraints
`WSR-2533DHPL2 <=1.02, WSR-2533DHP3 <= 1.24`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:buffalo:wsr-2533dhpl2-bk_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:buffalo:wsr-2533dhpl2-bk:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:buffalo:wsr-2533dhp3-bk_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:buffalo:wsr-2533dhp3-bk:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

Attack Vector 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 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 0.6876.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.tenable.com/security/research/tra-2021-13

History

No history.

Subscriptions

Buffalo Wsr-2533dhp3-bk Wsr-2533dhp3-bk Firmware Wsr-2533dhpl2-bk Wsr-2533dhpl2-bk Firmware

MITRE

Status: PUBLISHED

Assigner: tenable

Published: 2021-04-29T14:29:16.000Z

Updated: 2024-08-03T17:30:07.564Z

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

Link: CVE-2021-20092

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-04-29T15:15:10.693

Modified: 2024-11-21T05:45:54.730

Link: CVE-2021-20092

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-287

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