Action not permitted
Modal body text goes here.
Modal Title
Modal Body
EUVD-2026-186181
European Vulnerability Database identifier assigned by ENISAReserved
2026-10-02 06:42
Assigner
ENISA
Alias of
a CVE record, shown under related vulnerabilities.
This identifier carries no description, severity or references of its own:
they belong to that CVE.
{
"assigner": "ENISA",
"date_reserved": "2026-10-02T06:42:02.807837+00:00",
"id": "EUVD-2026-186181"
}
CVE-2024-43778 (GCVE-0-2024-43778)
Vulnerability from cvelistv5 – Published: 2024-09-18 06:14 – Updated: 2024-09-18 14:57
VLAI
EPSS
VEX
Summary
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.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-18 14:47 UTC
CWE
- OS command injection
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
Impacted products
18 products
| Vendor | Product | Version | |
|---|---|---|---|
| TAKENAKA ENGINEERING CO., LTD. | HDVR-400 |
Affected:
prior to 46110.1.100869.65
|
|
| TAKENAKA ENGINEERING CO., LTD. | HDVR-800 |
Affected:
prior to 53210.1.900103.65
|
|
| TAKENAKA ENGINEERING CO., LTD. | HDVR-1600 |
Affected:
prior to 53310.1.900111.65
|
|
| TAKENAKA ENGINEERING CO., LTD. | AHD04T-A |
Affected:
prior to 7xx10.1.900055.65
|
|
| TAKENAKA ENGINEERING CO., LTD. | AHD08T-A |
Affected:
prior to 7xx10.1.900055.65
|
|
| TAKENAKA ENGINEERING CO., LTD. | AHD16T-A |
Affected:
prior to 7xx10.1.900055.65
|
|
| TAKENAKA ENGINEERING CO., LTD. | NVR04T-A |
Affected:
prior to 56x10.1.100540.65
|
|
| TAKENAKA ENGINEERING CO., LTD. | NVR08T-A |
Affected:
prior to 56x10.1.100540.65
|
|
| TAKENAKA ENGINEERING CO., LTD. | NVR16T-A |
Affected:
prior to 49310.1.100540.65
|
|
| takenaka_engineering | hdvr-400_firmware |
Affected:
0 , < 46110.1.100869.65
(custom)
cpe:2.3:o:takenaka_engineering:hdvr-400_firmware:*:*:*:*:*:*:*:* |
|
| takenaka_engineering | hdvr-800_firmware |
Affected:
0 , < 53210.1.900103.65
(custom)
cpe:2.3:o:takenaka_engineering:hdvr-800_firmware:*:*:*:*:*:*:*:* |
|
| takenaka_engineering | hdvr-1600_firmware |
Affected:
0 , < 53310.1.900111.65
(custom)
cpe:2.3:o:takenaka_engineering:hdvr-1600_firmware:*:*:*:*:*:*:*:* |
|
| takenaka_engineering | ahd04t-a_firmware |
Affected:
0 , < 7xx10.1.900055.65
(custom)
cpe:2.3:o:takenaka_engineering:ahd04t-a_firmware:*:*:*:*:*:*:*:* |
|
| takenaka_engineering | ahd08t-a_firmware |
Affected:
0 , < 7xx10.1.900055.65
(custom)
cpe:2.3:o:takenaka_engineering:ahd08t-a_firmware:*:*:*:*:*:*:*:* |
|
| takenaka_engineering | ahd16t-a_firmware |
Affected:
0 , < 7xx10.1.900055.65
(custom)
cpe:2.3:o:takenaka_engineering:ahd16t-a_firmware:*:*:*:*:*:*:*:* |
|
| takenaka_engineering | nvr04t-a_firmware |
Affected:
0 , < 56x10.1.100540.65
(custom)
cpe:2.3:o:takenaka_engineering:nvr04t-a_firmware:*:*:*:*:*:*:*:* |
|
| takenaka_engineering | nvr08t-a_firmware |
Affected:
0 , < 56x10.1.100540.65
(custom)
cpe:2.3:o:takenaka_engineering:nvr08t-a_firmware:*:*:*:*:*:*:*:* |
|
| takenaka_engineering | nvr16t-a_firmware |
Affected:
0 , < 49310.1.100540.65
(custom)
cpe:2.3:o:takenaka_engineering:nvr16t-a_firmware:*:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:o:takenaka_engineering:hdvr-400_firmware:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "hdvr-400_firmware",
"vendor": "takenaka_engineering",
"versions": [
{
"lessThan": "46110.1.100869.65",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:takenaka_engineering:hdvr-800_firmware:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "hdvr-800_firmware",
"vendor": "takenaka_engineering",
"versions": [
{
"lessThan": "53210.1.900103.65",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:takenaka_engineering:hdvr-1600_firmware:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "hdvr-1600_firmware",
"vendor": "takenaka_engineering",
"versions": [
{
"lessThan": "53310.1.900111.65",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:takenaka_engineering:ahd04t-a_firmware:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "ahd04t-a_firmware",
"vendor": "takenaka_engineering",
"versions": [
{
"lessThan": "7xx10.1.900055.65",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:takenaka_engineering:ahd08t-a_firmware:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "ahd08t-a_firmware",
"vendor": "takenaka_engineering",
"versions": [
{
"lessThan": "7xx10.1.900055.65",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:takenaka_engineering:ahd16t-a_firmware:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "ahd16t-a_firmware",
"vendor": "takenaka_engineering",
"versions": [
{
"lessThan": "7xx10.1.900055.65",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:takenaka_engineering:nvr04t-a_firmware:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "nvr04t-a_firmware",
"vendor": "takenaka_engineering",
"versions": [
{
"lessThan": "56x10.1.100540.65",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:takenaka_engineering:nvr08t-a_firmware:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "nvr08t-a_firmware",
"vendor": "takenaka_engineering",
"versions": [
{
"lessThan": "56x10.1.100540.65",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:takenaka_engineering:nvr16t-a_firmware:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "nvr16t-a_firmware",
"vendor": "takenaka_engineering",
"versions": [
{
"lessThan": "49310.1.100540.65",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-43778",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-18T14:47:56.919922Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-78",
"description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-09-18T14:57:29.697Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "HDVR-400",
"vendor": "TAKENAKA ENGINEERING CO., LTD.",
"versions": [
{
"status": "affected",
"version": "prior to 46110.1.100869.65"
}
]
},
{
"product": "HDVR-800",
"vendor": "TAKENAKA ENGINEERING CO., LTD.",
"versions": [
{
"status": "affected",
"version": "prior to 53210.1.900103.65"
}
]
},
{
"product": "HDVR-1600",
"vendor": "TAKENAKA ENGINEERING CO., LTD.",
"versions": [
{
"status": "affected",
"version": "prior to 53310.1.900111.65"
}
]
},
{
"product": "AHD04T-A",
"vendor": "TAKENAKA ENGINEERING CO., LTD.",
"versions": [
{
"status": "affected",
"version": "prior to 7xx10.1.900055.65"
}
]
},
{
"product": "AHD08T-A",
"vendor": "TAKENAKA ENGINEERING CO., LTD.",
"versions": [
{
"status": "affected",
"version": "prior to 7xx10.1.900055.65"
}
]
},
{
"product": "AHD16T-A",
"vendor": "TAKENAKA ENGINEERING CO., LTD.",
"versions": [
{
"status": "affected",
"version": "prior to 7xx10.1.900055.65"
}
]
},
{
"product": "NVR04T-A",
"vendor": "TAKENAKA ENGINEERING CO., LTD.",
"versions": [
{
"status": "affected",
"version": "prior to 56x10.1.100540.65"
}
]
},
{
"product": "NVR08T-A",
"vendor": "TAKENAKA ENGINEERING CO., LTD.",
"versions": [
{
"status": "affected",
"version": "prior to 56x10.1.100540.65"
}
]
},
{
"product": "NVR16T-A",
"vendor": "TAKENAKA ENGINEERING CO., LTD.",
"versions": [
{
"status": "affected",
"version": "prior to 49310.1.100540.65"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "OS command injection",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-09-18T06:14:02.040Z",
"orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"shortName": "jpcert"
},
"references": [
{
"url": "https://www.takex-eng.co.jp/ja/news/news.php?s=68"
},
{
"url": "https://jvn.jp/en/vu/JVNVU90142679/"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
"assignerShortName": "jpcert",
"cveId": "CVE-2024-43778",
"datePublished": "2024-09-18T06:14:02.040Z",
"dateReserved": "2024-09-17T04:33:04.643Z",
"dateUpdated": "2024-09-18T14:57:29.697Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…
Loading…