CVE-2022-44808 - Vulnerability Details - OpenCVE

A command injection vulnerability has been found on D-Link DIR-823G devices with firmware version 1.02B03 that allows an attacker to execute arbitrary operating system commands through well-designed /HNAP1 requests. Before the HNAP API function can process the request, the system function executes an untrusted command that triggers the vulnerability.

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

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.19783.

Exploitation poc

Automatable yes

Technical Impact total

Vendors	Products
Dlink Subscribe	Dir-823g Subscribe Dir-823g Firmware Subscribe

Configuration 1 [-]

AND

cpe:2.3:o:dlink:dir-823g_firmware:1.02b03:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dir-823g:-:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2022-47739	A command injection vulnerability has been found on D-Link DIR-823G devices with firmware version 1.02B03 that allows an attacker to execute arbitrary operating system commands through well-designed /HNAP1 requests. Before the HNAP API function can process the request, the system function executes an untrusted command that triggers the vulnerability.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/726232111/VulIoT/tree/main/D-Link/DIR823G%20V1.0.2B05/HNAP1
https://github.com/RobinWang825/IoT_vuln/tree/main/D-Link/DIR-823G/2
https://www.dlink.com/en/security-bulletin/

History

Fri, 25 Apr 2025 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-11-22T00:00:00.000Z

Updated: 2025-04-25T21:07:37.332Z

Reserved: 2022-11-07T00:00:00.000Z

Link: CVE-2022-44808

Vulnrichment

Updated: 2024-08-03T14:01:31.385Z

NVD

Status : Modified

Published: 2022-11-22T15:15:13.827

Modified: 2025-04-25T21:15:35.360

Link: CVE-2022-44808

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-78

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