CVE-2024-54011: Hanwhavision Knb-2000 Firmware

Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Penetration Testing engineers at Amazon have discovered a flaw where the camera system fails to properly handle data supplied in certain requests, causing a service disruption. The manufacturer has released patch firmware for the flaw, please refer to the manufacturer's report for details and workarounds.

Affected products

• Hanwhavision Knb-2000 Firmware: before 2.23.01 (fixed in 2.23.01)
• Hanwhavision Knb-5000n Firmware: before 2.23.01 (fixed in 2.23.01)
• Hanwhavision Knd-2010 Firmware: before 2.23.01 (fixed in 2.23.01)
• Hanwhavision Knd-2020rn Firmware: before 2.23.01 (fixed in 2.23.01)
• Hanwhavision Knd-2080rn Firmware: before 2.23.01 (fixed in 2.23.01)
• Hanwhavision Knd-5020rn Firmware: before 2.23.01 (fixed in 2.23.01)
• Hanwhavision Knd-5080rn Firmware: before 2.23.01 (fixed in 2.23.01)
• Hanwhavision Kno-2010rn Firmware: before 2.23.01 (fixed in 2.23.01)
• Hanwhavision Kno-2080rn Firmware: before 2.23.01 (fixed in 2.23.01)
• Hanwhavision Kno-2120rn Firmware: before 2.23.01 (fixed in 2.23.01)
• Hanwhavision Kno-5020rn Firmware: before 2.23.01 (fixed in 2.23.01)
• Hanwhavision Kno-5080rn Firmware: before 2.23.01 (fixed in 2.23.01)
• Hanwhavision Knp-2120hn Firmware: before 2.23.01 (fixed in 2.23.01)
• Hanwhavision Knp-2320rh Firmware: before 2.23.01 (fixed in 2.23.01)
• Hanwhavision Knp-2320rha Firmware: before 2.23.01 (fixed in 2.23.01)
• Hanwhavision Knp-2550rha Firmware: before 2.23.01 (fixed in 2.23.01)
• Hanwhavision Pnd-a6081rv Firmware: before 2.23.01 (fixed in 2.23.01)
• Hanwhavision Pnd-a9081rv Firmware: before 2.23.01 (fixed in 2.23.01)
• Hanwhavision Pnm-7000vd Firmware: before 2.23.00 (fixed in 2.23.00)
• Hanwhavision Pnm-7002vd Firmware: before 2.23.00 (fixed in 2.23.00)
• Hanwhavision Pnm-9000vd Firmware: before 2.23.00 (fixed in 2.23.00)
• Hanwhavision Pnm-9000vq Firmware: before 2.23.00 (fixed in 2.23.00)
• Hanwhavision Pnm-9002vq Firmware: before 2.23.00 (fixed in 2.23.00)
• Hanwhavision Pnm-9080vq Firmware: before 2.23.00 (fixed in 2.23.00)
• Hanwhavision Pnm-9081vq Firmware: before 2.23.00 (fixed in 2.23.00)
• and 228 more

Published 2026-04-28. Last modified 2026-06-27.