CVE-2022-40946

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Published Apr 16, 2023 CVSS 3.1 · 7.5 High EPSS 7.5% KEV · Not listed

Description

On D-Link DIR-819 Firmware Version 1.06 Hardware Version A1 devices, it is possible to trigger a Denial of Service via the sys_token parameter in a cgi-bin/webproc?getpage=html/index.html 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

cpe:2.3:o:dlink:dir-819_firmware:1.06:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dir-819:a1:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2022-44194	On D-Link DIR-819 Firmware Version 1.06 Hardware Version A1 devices, it is possible to trigger a Denial of Service via the sys_token parameter in a cgi-bin/webproc?getpage=html/index.html request.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: 7.5% (7.516% probability within 30 days)

Exploitation poc

Automatable yes

Technical Impact partial

References

Link	Providers
http://packetstormsecurity.com/files/171484/D-Link-DIR-819-A1-Denial-Of-Service.html
https://github.com/whokilleddb/dlink-dir-819-dos
https://www.dlink.com/en/security-bulletin/

History

Feb 6, 2025 5:15 PM Weaknesses updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
Weaknesses		CWE-400
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Dlink Dir-819 Dir-819 Firmware

Weaknesses

Sources

CVE record Updated: Feb 6, 2025, 5:06 PM

Status: PUBLISHED
Assigner: mitre
Published: Apr 16, 2023, 12:00 AM
Updated: Feb 6, 2025, 5:06 PM
Reserved: Sep 19, 2022, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 3, 2024, 12:28 PM

Updated: Aug 3, 2024, 12:28 PM

NVD Updated: Jun 17, 2026, 5:02 AM

Status: Modified
Published: Apr 16, 2023, 2:15 AM
Modified: Jun 17, 2026, 5:02 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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