CVE-2023-30466
9.8 · CRITICALOverview
CVE-2023-30466 is a critical-severity vulnerability affecting milesight ms-n5008-uc_firmware. It was published on April 28, 2023 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from milesight. Update ms-n5008-uc_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| milesight | ms-n5008-uc_firmware | >= 0, < 73.9.0.18-r2 | Affected |
| milesight | ms-n1008-unc_firmware | >= 0, < 73.9.0.18-r2 | Affected |
| milesight | ms-n1008-uc_firmware | >= 0, < 73.9.0.18-r2 | Affected |
| milesight | ms-n1004-uc_firmware | >= 0, < 73.9.0.18-r2 | Affected |
| milesight | ms-n5016-e_firmware | >= 0, < 75.9.0.18-r2 | Affected |
| milesight | ms-n5008-e_firmware | >= 0, < 75.9.0.18-r2 | Affected |
| milesight | ms-n7016-uh_firmware | >= 0, < 71.9.0.18-r2 | Affected |
| milesight | ms-n7032-uh_firmware | >= 0, < 71.9.0.18-r2 | Affected |
| milesight | ms-n8064-uh_firmware | >= 0, < 71.9.0.18-r2 | Affected |
| milesight | ms-n8032-uh_firmware | >= 0, < 71.9.0.18-r2 | Affected |
Frequently Asked Questions
What is CVE-2023-30466?
CVE-2023-30466 is a critical-severity vulnerability affecting milesight ms-n5008-uc_firmware. It was published on April 28, 2023 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2023-30466?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-30466?
Check the references section for vendor advisories and patches from milesight. Update ms-n5008-uc_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-30466?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-30466 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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Browser-based exploitation validates findings with real proof-of-concept.
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