CVE-2021-21881 - Vulnerability Details - OpenCVE

Description

An OS command injection vulnerability exists in the Web Manager Wireless Network Scanner functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially-crafted HTTP request can lead to command execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Published: 2021-12-22

Score: 9.9 Critical

EPSS: 92.3% 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

Lantronix

affected

Version	Status	Constraints
`Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU)`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:lantronix:premierwave_2050_firmware:8.9.0.0:r4:*:*:*:*:*:*

cpe:2.3:h:lantronix:premierwave_2050:-:*:*:*:*:*:*:*

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 Low

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.92333.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1325

History

No history.

Subscriptions

Lantronix Premierwave 2050 Premierwave 2050 Firmware

MITRE

Status: PUBLISHED

Assigner: talos

Published: 2021-12-22T18:06:32.000Z

Updated: 2024-08-03T18:23:29.640Z

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

Link: CVE-2021-21881

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-12-22T19:15:09.040

Modified: 2024-11-21T05:49:10.203

Link: CVE-2021-21881

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-78

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