CVE-2021-44882 - Vulnerability Details - OpenCVE

Description

D-Link device DIR_878_FW1.30B08_Hotfix_02 was discovered to contain a command injection vulnerability in the twsystem function. This vulnerability allows attackers to execute arbitrary commands via a crafted HNAP1 POST request.

Published: 2022-02-04

Score: 9.8 Critical

EPSS: 4.8% 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

OR	cpe:2.3:o:dlink:dir-878_firmware::::::::
	cpe:2.3:o:dlink:dir-878_firmware:1.30b08:hotfix_02_beta::::::

cpe:2.3:h:dlink:dir-878:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-31683	D-Link device DIR_878_FW1.30B08_Hotfix_02 was discovered to contain a command injection vulnerability in the twsystem function. This vulnerability allows attackers to execute arbitrary commands via a crafted HNAP1 POST request.

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 0.04799.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_1/1.md
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10286
https://www.dlink.com/en/security-bulletin/

History

No history.

Subscriptions

Dlink Dir-878 Dir-878 Firmware

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-02-04T01:34:00.000Z

Updated: 2024-08-04T04:32:12.914Z

Reserved: 2021-12-13T00:00:00.000Z

Link: CVE-2021-44882

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-02-04T02:15:08.010

Modified: 2026-06-17T04:12:55.970

Link: CVE-2021-44882

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')

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