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Vulnerability record · CVE-2024-54012 · published 28 April 2026

CVE-2024-54012: Hanwhavision knb-2000 firmware os command injection vulnerability

Hanwhavision · Knb 2000 Firmware

Penetration Testing engineers at Amazon discovered a vulnerability where the camera system failed to properly validate input, allowing specially crafted requests containing malicious commands to be executed on the device. The manufacturer has released patch firmware for the flaw; please refer to the manufacturer's report for details and workarounds.

8.5 CVSS 4.0 High EPSS 0.26% · top 84.5% CWE-78 · OS command injection
8.5CVSS 4.0 base score
0.26%EPSS exploitation probability, 30 days
NoNot in CISA KEV
150Affected product versions listed by NVD
1References
27 Jun 2026Last modified by NVD

Description

Penetration Testing engineers at Amazon discovered a vulnerability where the camera system failed to properly validate input, allowing specially crafted requests containing malicious commands to be executed on the device. The manufacturer has released patch firmware for the flaw; please refer to the manufacturer's report for details and workarounds.

CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

150 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.hanwhavision.com/wp-content/uploads/2026/04/Camera-Vulnerability-ReportCVE-2024-5401154013.pdf Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2024-54012), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.