CVE-2021-4039 - Vulnerability Details - OpenCVE

Description

A command injection vulnerability in the web interface of the Zyxel NWA-1100-NH firmware could allow an attacker to execute arbitrary OS commands on the device.

Published: 2022-03-01

Score: 9.8 Critical

EPSS: 68.4% 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

Zyxel

NWA1100-NH firmware

affected

Version	Status	Constraints
`2.12(AASI.0)C0`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:zyxel:nwa1100-nh_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:zyxel:nwa1100-nh:-:*:*:*:*:*:*:*

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 High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.68358.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://packetstormsecurity.com/files/166752/Zyxel-NWA-1100-NH-Command-Injection.html
https://www.zyxel.com/support/OS-command-injection-vulnerability-of-NWA1100-NH-access-point.shtml

History

No history.

Subscriptions

Zyxel Nwa1100-nh Nwa1100-nh Firmware

MITRE

Status: PUBLISHED

Assigner: Zyxel

Published: 2022-03-01T06:40:09.000Z

Updated: 2024-08-03T17:16:03.702Z

Reserved: 2021-12-02T00:00:00.000Z

Link: CVE-2021-4039

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-03-01T07:15:08.223

Modified: 2024-11-21T06:36:46.640

Link: CVE-2021-4039

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-78

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