First · Cfr-8Eab · CVE-2023-47213
**Name of the Vulnerable Software and Affected Versions**
First Corporation's DVRs versions of CFR-4EABC, CFR-4EAB, CFR-8EAB, CFR-16EAB, MD-404AB, and MD-808AB (affected versions not specified, but updates are provided only for Late models)
**Description**
The issue is related to a hard-coded password in First Corporation's DVRs, which may allow a remote unauthenticated attacker to rewrite or obtain the configuration information of the affected device.
**Recommendations**
For Late models of CFR-4EABC, CFR-4EAB, CFR-8EAB, CFR-16EAB, MD-404AB, and MD-808AB, apply the available updates.
For other products, apply the provided workaround.
As a temporary workaround, consider restricting access to the device's configuration information until a patch is available.