CVE-2024-43778 - Vulnerability Details - OpenCVE

Description

OS command injection vulnerability in multiple digital video recorders provided by TAKENAKA ENGINEERING CO., LTD. allows a remote authenticated attacker to execute an arbitrary OS command on the device or alter the device settings.

Published: 2024-09-18

Score: 8.8 High

EPSS: 2.3% 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

TAKENAKA ENGINEERING CO., LTD.

HDVR-400

affected

Version	Status	Constraints
`prior to 46110.1.100869.65`	affected	—

TAKENAKA ENGINEERING CO., LTD.

HDVR-800

affected

Version	Status	Constraints
`prior to 53210.1.900103.65`	affected	—

TAKENAKA ENGINEERING CO., LTD.

HDVR-1600

affected

Version	Status	Constraints
`prior to 53310.1.900111.65`	affected	—

TAKENAKA ENGINEERING CO., LTD.

AHD04T-A

affected

Version	Status	Constraints
`prior to 7xx10.1.900055.65`	affected	—

TAKENAKA ENGINEERING CO., LTD.

AHD08T-A

affected

Version	Status	Constraints
`prior to 7xx10.1.900055.65`	affected	—

TAKENAKA ENGINEERING CO., LTD.

AHD16T-A

affected

Version	Status	Constraints
`prior to 7xx10.1.900055.65`	affected	—

TAKENAKA ENGINEERING CO., LTD.

NVR04T-A

affected

Version	Status	Constraints
`prior to 56x10.1.100540.65`	affected	—

TAKENAKA ENGINEERING CO., LTD.

NVR08T-A

affected

Version	Status	Constraints
`prior to 56x10.1.100540.65`	affected	—

TAKENAKA ENGINEERING CO., LTD.

NVR16T-A

affected

Version	Status	Constraints
`prior to 49310.1.100540.65`	affected	—

No data.

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

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 0.02311.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://jvn.jp/en/vu/JVNVU90142679/
https://www.takex-eng.co.jp/ja/news/news.php?s=68

History

Tue, 15 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.01259}`	epss `{'score': 0.01331}`

Wed, 18 Sep 2024 15:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Takenaka Engineering Takenaka Engineering ahd04t-a Firmware Takenaka Engineering ahd08t-a Firmware Takenaka Engineering ahd16t-a Firmware Takenaka Engineering hdvr-1600 Firmware Takenaka Engineering hdvr-400 Firmware Takenaka Engineering hdvr-800 Firmware Takenaka Engineering nvr04t-a Firmware Takenaka Engineering nvr08t-a Firmware Takenaka Engineering nvr16t-a Firmware
Weaknesses		CWE-78
CPEs		cpe:2.3:o:takenaka_engineering:ahd04t-a_firmware:::::::: cpe:2.3:o:takenaka_engineering:ahd08t-a_firmware:::::::: cpe:2.3:o:takenaka_engineering:ahd16t-a_firmware:::::::: cpe:2.3:o:takenaka_engineering:hdvr-1600_firmware:::::::: cpe:2.3:o:takenaka_engineering:hdvr-400_firmware:::::::: cpe:2.3:o:takenaka_engineering:hdvr-800_firmware:::::::: cpe:2.3:o:takenaka_engineering:nvr04t-a_firmware:::::::: cpe:2.3:o:takenaka_engineering:nvr08t-a_firmware:::::::: cpe:2.3:o:takenaka_engineering:nvr16t-a_firmware::::::::
Vendors & Products		Takenaka Engineering Takenaka Engineering ahd04t-a Firmware Takenaka Engineering ahd08t-a Firmware Takenaka Engineering ahd16t-a Firmware Takenaka Engineering hdvr-1600 Firmware Takenaka Engineering hdvr-400 Firmware Takenaka Engineering hdvr-800 Firmware Takenaka Engineering nvr04t-a Firmware Takenaka Engineering nvr08t-a Firmware Takenaka Engineering nvr16t-a Firmware
Metrics		cvssV3_1 `{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Wed, 18 Sep 2024 06:30:00 +0000

Type	Values Removed	Values Added
Description		OS command injection vulnerability in multiple digital video recorders provided by TAKENAKA ENGINEERING CO., LTD. allows a remote authenticated attacker to execute an arbitrary OS command on the device or alter the device settings.
References		https://jvn.jp/en/vu/JVNVU90142679/ https://www.takex-eng.co.jp/ja/news/news.php?s=68

Subscriptions

Takenaka Engineering Ahd04t-a Firmware Ahd08t-a Firmware Ahd16t-a Firmware Hdvr-1600 Firmware Hdvr-400 Firmware Hdvr-800 Firmware Nvr04t-a Firmware Nvr08t-a Firmware Nvr16t-a Firmware

MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2024-09-18T06:14:02.040Z

Updated: 2024-09-18T14:57:29.697Z

Reserved: 2024-09-17T04:33:04.643Z

Link: CVE-2024-43778

Vulnrichment

Updated: 2024-09-18T14:48:37.475Z

NVD

Status : Deferred

Published: 2024-09-18T07:15:03.007

Modified: 2026-04-15T00:35:42.020

Link: CVE-2024-43778

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-78

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