Vulnerabilites related to c-first - cfr-4eha_firmware
Vulnerability from fkie_nvd
Published
2023-11-16 08:15
Modified
2025-06-11 15:15
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Missing authentication for critical function vulnerability in First Corporation's DVRs allows a remote unauthenticated attacker to rewrite or obtain the configuration information of the affected device. Note that updates are provided only for Late model of CFR-4EABC, CFR-4EAB, CFR-8EAB, CFR-16EAB, MD-404AB, and MD-808AB. As for the other products, apply the workaround.
References
Impacted products
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Missing authentication for critical function vulnerability in First Corporation\u0027s DVRs allows a remote unauthenticated attacker to rewrite or obtain the configuration information of the affected device. Note that updates are provided only for Late model of CFR-4EABC, CFR-4EAB, CFR-8EAB, CFR-16EAB, MD-404AB, and MD-808AB. As for the other products, apply the workaround."
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"lang": "es",
"value": "La falta de autenticaci\u00f3n para una vulnerabilidad de funci\u00f3n cr\u00edtica en los DVR de First Corporation permite que un atacante remoto no autenticado reescriba u obtenga la informaci\u00f3n de configuraci\u00f3n del dispositivo afectado. Tenga en cuenta que las actualizaciones se proporcionan solo para los modelos m\u00e1s recientes de CFR-4EABC, CFR-4EAB, CFR-8EAB, CFR-16EAB, MD-404AB y MD-808AB. En cuanto a los dem\u00e1s productos, aplique workaround."
}
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"id": "CVE-2023-47674",
"lastModified": "2025-06-11T15:15:27.487",
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"baseScore": 9.8,
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
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},
{
"cvssData": {
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
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"published": "2023-11-16T08:15:33.147",
"references": [
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"tags": [
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"url": "https://jvn.jp/en/vu/JVNVU99077347/"
},
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"tags": [
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"url": "https://www.c-first.co.jp/information/ddososhirase/"
},
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"tags": [
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"url": "https://www.c-first.co.jp/wp/wp-content/uploads/2023/11/tuushin.pdf"
},
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"sourceIdentifier": "vultures@jpcert.or.jp",
"vulnStatus": "Modified",
"weaknesses": [
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"value": "CWE-306"
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"type": "Primary"
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Vulnerability from fkie_nvd
Published
2023-11-16 08:15
Modified
2024-11-21 08:29
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
First Corporation's DVRs use a hard-coded password, which may allow a remote unauthenticated attacker to rewrite or obtain the configuration information of the affected device. Note that updates are provided only for Late model of CFR-4EABC, CFR-4EAB, CFR-8EAB, CFR-16EAB, MD-404AB, and MD-808AB. As for the other products, apply the workaround.
References
Impacted products
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CVE-2023-47213 (GCVE-0-2023-47213)
Vulnerability from cvelistv5
Published
2023-11-16 07:29
Modified
2024-10-21 14:27
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Use of hard-coded password
Summary
First Corporation's DVRs use a hard-coded password, which may allow a remote unauthenticated attacker to rewrite or obtain the configuration information of the affected device. Note that updates are provided only for Late model of CFR-4EABC, CFR-4EAB, CFR-8EAB, CFR-16EAB, MD-404AB, and MD-808AB. As for the other products, apply the workaround.
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ► | First Co., Ltd. | CFR-904E, CFR-908E, CFR-916E |
Version: firmware all versions |
|||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2023-47674 (GCVE-0-2023-47674)
Vulnerability from cvelistv5
Published
2023-11-16 07:28
Modified
2025-06-11 14:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Missing authentication for critical function
Summary
Missing authentication for critical function vulnerability in First Corporation's DVRs allows a remote unauthenticated attacker to rewrite or obtain the configuration information of the affected device. Note that updates are provided only for Late model of CFR-4EABC, CFR-4EAB, CFR-8EAB, CFR-16EAB, MD-404AB, and MD-808AB. As for the other products, apply the workaround.
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ► | First Co., Ltd. | CFR-904E, CFR-908E, CFR-916E |
Version: firmware all versions |
|||||||||||||||||||||||||||||||||||||||||||||||||||
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