CVE-2021-45623 - Vulnerability Details - OpenCVE

Description

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects R7800 before 1.0.2.74, R9000 before 1.0.5.2, and XR500 before 2.3.2.66.

Published: 2021-12-26

Score: 8.3 High

EPSS: 1.6% Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:netgear:r7800_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r7800:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:netgear:r9000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:r9000:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:o:netgear:xr500_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:xr500:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-32389	Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects R7800 before 1.0.2.74, R9000 before 1.0.5.2, and XR500 before 2.3.2.66.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.01614.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://kb.netgear.com/000064449/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-Routers-PSV-2019-0203

History

No history.

Subscriptions

Netgear R7800 R7800 Firmware R9000 R9000 Firmware Xr500 Xr500 Firmware

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-12-26T00:34:31.000Z

Updated: 2024-08-04T04:47:01.865Z

Reserved: 2021-12-25T00:00:00.000Z

Link: CVE-2021-45623

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-12-26T01:15:18.870

Modified: 2024-11-21T06:32:42.360

Link: CVE-2021-45623

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-77

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