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CVE-2023-47674

CVE-2023-47674

CVSS 9.8 CRITICALEPSS 1.3%CWE-306
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
First Co., Ltd. · CFR-1004EA, CFR-1008EA, CFR-1016EAFirst Co., Ltd. · CFR-4EAA, CFR-8EAA, CFR-16EAAFirst Co., Ltd. · CFR-4EAAM, CFR-4EABCFirst Co., Ltd. · CFR-4EAB, CFR-8EAB, CFR-16EABFirst Co., Ltd. · CFR-4EHA, CFR-8EHA, CFR-16EHAFirst Co., Ltd. · CFR-4EHD, CFR-8EHD, CFR-16EHDFirst Co., Ltd. · CFR-904E, CFR-908E, CFR-916EFirst Co., Ltd. · MD-404AA, MD-808AAFirst Co., Ltd. · MD-404AB, MD-808ABFirst Co., Ltd. · MD-404HA, MD-808HAFirst Co., Ltd. · MD-404HD, MD-808HD

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Referências
https://jvn.jp/en/vu/JVNVU99077347/https://www.c-first.co.jp/information/ddososhirase/https://www.c-first.co.jp/wp/wp-content/uploads/2023/11/tuushin.pdf