NVD

CVE-2023-47674 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

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.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: 9.8 CRITICAL

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://jvn.jp/en/vu/JVNVU99077347/	Third Party Advisory
https://jvn.jp/en/vu/JVNVU99077347/	Third Party Advisory
https://www.c-first.co.jp/information/ddososhirase/	Vendor Advisory
https://www.c-first.co.jp/information/ddososhirase/	Vendor Advisory
https://www.c-first.co.jp/wp/wp-content/uploads/2023/11/tuushin.pdf	Vendor Advisory
https://www.c-first.co.jp/wp/wp-content/uploads/2023/11/tuushin.pdf	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-306	Missing Authentication for Critical Function	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

4 change records found show changes

Initial Analysis by NIST 12/05/2023 2:11:17 PM

Action	Type	Old Value	New Value
Added	CVSS V3.1		NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added	CWE		NIST CWE-306
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:cfr-1004ea_firmware:-::::::: OR cpe:2.3:h:c-first:cfr-1004ea:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:cfr-1008ea_firmware:-::::::: OR cpe:2.3:h:c-first:cfr-1008ea:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:cfr-1016ea_firmware:-::::::: OR cpe:2.3:h:c-first:cfr-1016ea:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:cfr-16eaa_firmware:-::::::: OR cpe:2.3:h:c-first:cfr-16eaa:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:cfr-16eab_firmware:-::::::: OR cpe:2.3:h:c-first:cfr-16eab:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:cfr-16eha_firmware:-::::::: OR cpe:2.3:h:c-first:cfr-16eha:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:cfr-16ehd_firmware:-::::::: OR cpe:2.3:h:c-first:cfr-16ehd:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:cfr-4eaa_firmware:-::::::: OR cpe:2.3:h:c-first:cfr-4eaa:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:cfr-4eaam_firmware:-::::::: OR cpe:2.3:h:c-first:cfr-4eaam:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:cfr-4eab_firmware:-::::::: OR cpe:2.3:h:c-first:cfr-4eab:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:cfr-4eabc_firmware:-::::::: OR cpe:2.3:h:c-first:cfr-4eabc:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:cfr-4eha_firmware:-::::::: OR cpe:2.3:h:c-first:cfr-4eha:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:cfr-4ehd_firmware:-::::::: OR cpe:2.3:h:c-first:cfr-4ehd:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:cfr-8eaa_firmware:-::::::: OR cpe:2.3:h:c-first:cfr-8eaa:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:cfr-8eab_firmware:-::::::: OR cpe:2.3:h:c-first:cfr-8eab:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:cfr-8eha_firmware:-::::::: OR cpe:2.3:h:c-first:cfr-8eha:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:cfr-8ehd_firmware:-::::::: OR cpe:2.3:h:c-first:cfr-8ehd:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:cfr-904e_firmware:-::::::: OR cpe:2.3:h:c-first:cfr-904e:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:cfr-908e_firmware:-::::::: OR cpe:2.3:h:c-first:cfr-908e:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:cfr-916e_firmware:-::::::: OR cpe:2.3:h:c-first:cfr-916e:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:md-404aa_firmware:-::::::: OR cpe:2.3:h:c-first:md-404aa:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:md-404ab_firmware:-::::::: OR cpe:2.3:h:c-first:md-404ab:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:md-404ha_firmware:-::::::: OR cpe:2.3:h:c-first:md-404ha:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:md-404hd_firmware:-::::::: OR cpe:2.3:h:c-first:md-404hd:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:md-808aa_firmware:-::::::: OR cpe:2.3:h:c-first:md-808aa:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:md-808ab_firmware:-::::::: OR cpe:2.3:h:c-first:md-808ab:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:md-808ha_firmware:-::::::: OR cpe:2.3:h:c-first:md-808ha:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:c-first:md-808hd_firmware:-::::::: OR cpe:2.3:h:c-first:md-808hd:-:::::::*
Changed	Reference Type	https://jvn.jp/en/vu/JVNVU99077347/ No Types Assigned	https://jvn.jp/en/vu/JVNVU99077347/ Third Party Advisory
Changed	Reference Type	https://www.c-first.co.jp/information/ddososhirase/ No Types Assigned	https://www.c-first.co.jp/information/ddososhirase/ Vendor Advisory
Changed	Reference Type	https://www.c-first.co.jp/wp/wp-content/uploads/2023/11/tuushin.pdf No Types Assigned	https://www.c-first.co.jp/wp/wp-content/uploads/2023/11/tuushin.pdf Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2023-47674
NVD Published Date:
11/16/2023
NVD Last Modified:
11/21/2024
Source:
JPCERT/CC

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2023-47674 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by CVE 11/21/2024 3:30:39 AM

CVE Modified by JPCERT/CC 5/14/2024 9:56:37 AM

Initial Analysis by NIST 12/05/2023 2:11:17 PM

New CVE Received from JPCERT/CC 11/16/2023 3:15:33 AM

Quick Info