CVE & CISA-KEV Catalog

CVE-2023-30466

CRITICAL
9.8
CVSS v3
NVD

Description

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.

CWE-640

How to fix

Remediation Available
ms-n1004-uc firmwareNVD
Affected:< 73.9.0.18-r2Fixed in:73.9.0.18-r2CVE-2023-30466derived from NVD
ms-n1004-upc firmwareNVD
Affected:< 73.9.0.18-r2Fixed in:73.9.0.18-r2CVE-2023-30466derived from NVD
ms-n1008-uc firmwareNVD
Affected:< 73.9.0.18-r2Fixed in:73.9.0.18-r2CVE-2023-30466derived from NVD
ms-n1008-unc firmwareNVD
Affected:< 73.9.0.18-r2Fixed in:73.9.0.18-r2CVE-2023-30466derived from NVD
ms-n1008-unpc firmwareNVD
Affected:< 73.9.0.18-r2Fixed in:73.9.0.18-r2CVE-2023-30466derived from NVD
ms-n1008-upc firmwareNVD
Affected:< 73.9.0.18-r2Fixed in:73.9.0.18-r2CVE-2023-30466derived from NVD
ms-n5008-e firmwareNVD
Affected:< 75.9.0.18-r2Fixed in:75.9.0.18-r2CVE-2023-30466derived from NVD
ms-n5008-pe firmwareNVD
Affected:< 75.9.0.18-r2Fixed in:75.9.0.18-r2CVE-2023-30466derived from NVD
ms-n5008-uc firmwareNVD
Affected:< 73.9.0.18-r2Fixed in:73.9.0.18-r2CVE-2023-30466derived from NVD
ms-n5008-upc firmwareNVD
Affected:< 73.9.0.18-r2Fixed in:73.9.0.18-r2CVE-2023-30466derived from NVD
ms-n5016-e firmwareNVD
Affected:< 75.9.0.18-r2Fixed in:75.9.0.18-r2CVE-2023-30466derived from NVD
ms-n5016-pe firmwareNVD
Affected:< 75.9.0.18-r2Fixed in:75.9.0.18-r2CVE-2023-30466derived from NVD
ms-n7016-uh firmwareNVD
Affected:< 71.9.0.18-r2Fixed in:71.9.0.18-r2CVE-2023-30466derived from NVD
ms-n7016-uph firmwareNVD
Affected:< 71.9.0.18-r2Fixed in:71.9.0.18-r2CVE-2023-30466derived from NVD
ms-n7032-uh firmwareNVD
Affected:< 71.9.0.18-r2Fixed in:71.9.0.18-r2CVE-2023-30466derived from NVD
ms-n7032-uph firmwareNVD
Affected:< 71.9.0.18-r2Fixed in:71.9.0.18-r2CVE-2023-30466derived from NVD
ms-n7048-uph firmwareNVD
Affected:< 71.9.0.18-r2Fixed in:71.9.0.18-r2CVE-2023-30466derived from NVD
ms-n8032-uh firmwareNVD
Affected:< 71.9.0.18-r2Fixed in:71.9.0.18-r2CVE-2023-30466derived from NVD
ms-n8064-uh firmwareNVD
Affected:< 71.9.0.18-r2Fixed in:71.9.0.18-r2CVE-2023-30466derived from NVD
ms-nxxxx-xxg firmwareNVD
Affected:< 77.9.0.18-r2Fixed in:77.9.0.18-r2CVE-2023-30466derived from NVD
ms-nxxxx-xxt firmwareNVD
Affected:< 72.9.0.18-r2Fixed in:72.9.0.18-r2CVE-2023-30466derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

1.13%probability of exploitation in 30 days
62ndpercentile

Moderate risk: more likely to be exploited than 62% of all known CVEs.

References

Third-Party Advisory1
Embed a live status badge for CVE-2023-30466
CVE-2023-30466 severity badge

Markdown

[![CVE-2023-30466](https://tridentstack.com/cve/badge/CVE-2023-30466.svg)](https://tridentstack.com/cve/CVE-2023-30466)

HTML

<a href="https://tridentstack.com/cve/CVE-2023-30466"><img src="https://tridentstack.com/cve/badge/CVE-2023-30466.svg" alt="CVE-2023-30466"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.