CVE-2021-21876 - Vulnerability Details - OpenCVE

Specially-crafted HTTP requests can lead to arbitrary command execution in PUT requests. An attacker can make authenticated HTTP requests to trigger this vulnerability.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.02807.

Key SSVC decision points have not yet been added.

Vendors	Products
Lantronix	Premierwave 2050 Premierwave 2050 Firmware

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.

Advisories

Source	ID	Title
EUVD	EUVD-2021-9047	Specially-crafted HTTP requests can lead to arbitrary command execution in PUT requests. An attacker can make authenticated HTTP requests to trigger this vulnerability.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1315

History

No history.

MITRE

Status: PUBLISHED

Assigner: talos

Published: 2021-12-22T18:06:27

Updated: 2024-08-03T18:23:29.620Z

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

Link: CVE-2021-21876

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-12-22T19:15:08.843

Modified: 2024-11-21T05:49:09.587

Link: CVE-2021-21876

Redhat

No data.

OpenCVE Enrichment

No data.

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