CVE-2023-47674

critical

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.

References

https://www.c-first.co.jp/wp/wp-content/uploads/2023/11/tuushin.pdf

https://www.c-first.co.jp/information/ddososhirase/

https://jvn.jp/en/vu/JVNVU99077347/

Details

Source: Mitre, NVD

Published: 2023-11-16

Updated: 2023-12-05

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical