CVE-2021-44882

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Published Feb 4, 2022 CVSS 3.1 · 9.8 Critical EPSS 4.5% KEV · Not listed

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.

Affected Products

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 solution or workaround provided in the CVE record

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.

Metrics

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.

Exploit prediction score: 4.5% (4.511% probability within 30 days)

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

Weaknesses

CWE-77

Sources

CVE record Updated: Aug 4, 2024, 4:32 AM

Status: PUBLISHED
Assigner: mitre
Published: Feb 4, 2022, 1:34 AM
Updated: Aug 4, 2024, 4:32 AM
Reserved: Dec 13, 2021, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 4:12 AM

Status: Modified
Published: Feb 4, 2022, 2:15 AM
Modified: Jun 17, 2026, 4:12 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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