CVE-2023-47674
Last modified
CVE-2023-47674 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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. EPSS estimates a 1.26% chance of exploitation in the next 30 days.
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
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| C-First | Cfr-1004ea Firmware | All versions |
| C-First | Cfr-1008ea Firmware | All versions |
| C-First | Cfr-1016ea Firmware | All versions |
| C-First | Cfr-16eaa Firmware | All versions |
| C-First | Cfr-16eab Firmware | All versions |
| C-First | Cfr-16eha Firmware | All versions |
| C-First | Cfr-16ehd Firmware | All versions |
| C-First | Cfr-4eaa Firmware | All versions |
| C-First | Cfr-4eaam Firmware | All versions |
| C-First | Cfr-4eab Firmware | All versions |
| C-First | Cfr-4eabc Firmware | All versions |
| C-First | Cfr-4eha Firmware | All versions |
| C-First | Cfr-4ehd Firmware | All versions |
| C-First | Cfr-8eaa Firmware | All versions |
| C-First | Cfr-8eab Firmware | All versions |
| C-First | Cfr-8eha Firmware | All versions |
| C-First | Cfr-8ehd Firmware | All versions |
| C-First | Cfr-904e Firmware | All versions |
| C-First | Cfr-908e Firmware | All versions |
| C-First | Cfr-916e Firmware | All versions |
| C-First | Md-404aa Firmware | All versions |
| C-First | Md-404ab Firmware | All versions |
| C-First | Md-404ha Firmware | All versions |
| C-First | Md-404hd Firmware | All versions |
| C-First | Md-808aa Firmware | All versions |
| C-First | Md-808ab Firmware | All versions |
| C-First | Md-808ha Firmware | All versions |
| C-First | Md-808hd Firmware | All versions |
References
- https://jvn.jp/en/vu/JVNVU99077347/Third Party Advisory
- https://www.c-first.co.jp/information/ddososhirase/Vendor Advisory
- https://jvn.jp/en/vu/JVNVU99077347/Third Party Advisory
- https://www.c-first.co.jp/information/ddososhirase/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-47674?
How severe is CVE-2023-47674?
How do I fix CVE-2023-47674?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2023
- CVE-2023-47669Cross-Site Request Forgery (CSRF) vulnerability in Cozmoslab…8.8
- CVE-2023-4767A CRLF injection vulnerability has been found in ManageEngin…6.1
- CVE-2023-47670Cross-Site Request Forgery (CSRF) vulnerability in Jongmyoun…8.8
- CVE-2023-47671Cross-Site Request Forgery (CSRF) vulnerability in Gopi Rama…8.8
- CVE-2023-47672Cross-Site Request Forgery (CSRF) vulnerability in Swashata …8.8
- CVE-2023-47673Unauth. Reflected Cross-Site Scripting (XSS) vulnerability i…6.1
- CVE-2023-47675CubeCart prior to 6.5.3 allows a remote authenticated attack…7.2
- CVE-2023-47677A cross-site request forgery (csrf) vulnerability exists in …8.8
- CVE-2023-47678An improper access control vulnerability exists in RT-AC87U …9.1
- CVE-2023-47679Improper Limitation of a Pathname to a Restricted Directory …8.8
- CVE-2023-4768A CRLF injection vulnerability has been found in ManageEngin…6.1
- CVE-2023-47680Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulne…5.4
Are you affected by CVE-2023-47674?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST