CVE-2022-40946 - Vulnerability Details - OpenCVE

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.

Published: 2023-04-16

Score: 7.5 High

EPSS: 5.4% Low

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

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 vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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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.

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.

The EPSS score is 0.05399.

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

Thu, 06 Feb 2025 17:15:00 +0000

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

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-04-16T00:00:00.000Z

Updated: 2025-02-06T17:06:58.720Z

Reserved: 2022-09-19T00:00:00.000Z

Link: CVE-2022-40946

Vulnrichment

Updated: 2024-08-03T12:28:42.954Z

NVD

Status : Modified

Published: 2023-04-16T02:15:08.207

Modified: 2025-02-06T17:15:13.863

Link: CVE-2022-40946

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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