SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

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.

CRITICAL 9.8EPSS 1.13%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.13%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

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.

CVSS 3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
1.13% probability · 65th percentile
CISA KEV
Not listed
Weakness
CWE-640
Affected
milesight/ms-n5008-uc firmware · milesight/ms-n1008-unc firmware · milesight/ms-n1008-uc firmware · milesight/ms-n1004-uc firmware · milesight/ms-n5016-e firmware · milesight/ms-n5008-e firmware · milesight/ms-n7016-uh firmware · milesight/ms-n7032-uh firmware · milesight/ms-n8064-uh firmware · milesight/ms-n8032-uh firmware · milesight/ms-n1004-upc firmware · milesight/ms-n1008-upc firmware · milesight/ms-n1008-unpc firmware · milesight/ms-n5008-upc firmware · milesight/ms-n5016-pe firmware · milesight/ms-n5008-pe firmware · milesight/ms-n7016-uph firmware · milesight/ms-n7032-uph firmware · milesight/ms-n7048-uph firmware · milesight/ms-nxxxx-xxg firmware · +1 more
Source
vdisclose@cert-in.org.in

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.