What is CVE-2023-30466?

CVE-2023-30466 is a critical-severity vulnerability in Milesight Ms-N1004-Uc, classified under Weak Password Recovery Mechanism for Forgotten Password. CVSS score: 9.8/10. Published 2023-04-28.

How severe is CVE-2023-30466?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Milesight Ms-N1004-Uc

CVE-2023-30466

This vulnerability exists in Milesight 4K/H.265 Series NVR models (MS-Nxxxx-xxG, MS-Nxxxx-xxE, MS-Nxxxx-xxT, MS-Nxxxx-xxH and MS-Nxxxx-xxC), due to a weak password reset mechanism at the Milesight NVR web-based management interface. A remote attacker could exploit this vulnerability by sending a specially crafted http requests on the targeted device. Successful exploitation of this vulnerability could allow remote attacker to account takeover on the targeted device.

EPSS: 0.011 (63.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-640 — Weak Password Recovery Mechanism for Forgotten Password

References

vdisclose@cert-in.org.in (Third Party Advisory)

Frequently asked questions

What is CVE-2023-30466?: CVE-2023-30466 is a critical-severity vulnerability in Milesight Ms-N1004-Uc, classified under Weak Password Recovery Mechanism for Forgotten Password. CVSS score: 9.8/10. Published 2023-04-28.
How severe is CVE-2023-30466?: Critical severity. CVSS v3 base score is 9.8 out of 10.