VULNERABILITY INTELLIGENCE

CVE-2023-47674

CVSS score9.8 CRITICAL
EPSS probability1.26%
CISA KEVNot currently listed
Published2023-11-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • nvd@nist.gov: CWE-306
  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-306

Primary references