CVE-2023-47674
- State
- Published
- Severity
- 9.8 Critical
- Published
- Nov 16, 2023
- Updated
- Jun 11, 2025
- Reserved
- Nov 15, 2023
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-306 Missing Authentication for Critical Function
Affected Products
| Product | Versions |
|---|---|
CFR-904E, CFR-908E, CFR-916EFirst Co., Ltd. |
|
CFR-4EHD, CFR-8EHD, CFR-16EHDFirst Co., Ltd. |
|
CFR-4EHA, CFR-8EHA, CFR-16EHAFirst Co., Ltd. |
|
CFR-4EAAM, CFR-4EABCFirst Co., Ltd. |
|
CFR-4EAA, CFR-8EAA, CFR-16EAAFirst Co., Ltd. |
|
CFR-4EAB, CFR-8EAB, CFR-16EABFirst Co., Ltd. |
|
CFR-1004EA, CFR-1008EA, CFR-1016EAFirst Co., Ltd. |
|
MD-404HD, MD-808HDFirst Co., Ltd. |
|
MD-404HA, MD-808HAFirst Co., Ltd. |
|
MD-404AA, MD-808AAFirst Co., Ltd. |
|
MD-404AB, MD-808ABFirst Co., Ltd. |
|
References
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