CVE-2021-33545: Geutebrueck G-Cam Ebc-2110 Firmware

High severity, CVSS 7.2. EPSS: 2.8% chance of exploitation in the next 30 days.

Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to a stack-based buffer overflow condition in the counter parameter which may allow an attacker to remotely execute arbitrary code.

Affected products

  • Geutebrueck G-Cam Ebc-2110 Firmware: up to and including 1.12.0.27; version 1.12.13.2 only; version 1.12.14.5 only
  • Geutebrueck G-Cam Ebc-2111 Firmware: up to and including 1.12.0.27; version 1.12.13.2 only; version 1.12.14.5 only
  • Geutebrueck G-Cam Ebc-2112 Firmware: up to and including 1.12.0.27; version 1.12.13.2 only; version 1.12.14.5 only
  • Geutebrueck G-Cam Efd-2241 Firmware: up to and including 1.12.0.27; version 1.12.13.2 only; version 1.12.14.5 only
  • Geutebrueck G-Cam Efd-2250 Firmware: up to and including 1.12.0.27; version 1.12.13.2 only; version 1.12.14.5 only
  • Geutebrueck G-Cam Efd-2251 Firmware: up to and including 1.12.0.27; version 1.12.13.2 only; version 1.12.14.5 only
  • Geutebrueck G-Cam Ethc-2230 Firmware: up to and including 1.12.0.27; version 1.12.13.2 only; version 1.12.14.5 only
  • Geutebrueck G-Cam Ethc-2239 Firmware: up to and including 1.12.0.27; version 1.12.13.2 only; version 1.12.14.5 only
  • Geutebrueck G-Cam Ethc-2240 Firmware: up to and including 1.12.0.27; version 1.12.13.2 only; version 1.12.14.5 only
  • Geutebrueck G-Cam Ethc-2249 Firmware: up to and including 1.12.0.27; version 1.12.13.2 only; version 1.12.14.5 only
  • Geutebrueck G-Cam Ewpc-2270 Firmware: up to and including 1.12.0.27; version 1.12.13.2 only; version 1.12.14.5 only
  • Geutebrueck G-Cam Ewpc-2271 Firmware: up to and including 1.12.0.27; version 1.12.13.2 only; version 1.12.14.5 only
  • Geutebrueck G-Cam Ewpc-2275 Firmware: up to and including 1.12.0.27; version 1.12.13.2 only; version 1.12.14.5 only
  • Geutebrueck G-Code Eec-2400 Firmware: up to and including 1.12.0.27; version 1.12.13.2 only; version 1.12.14.5 only
  • Geutebrueck G-Code Een-2010 Firmware: up to and including 1.12.0.27; version 1.12.13.2 only; version 1.12.14.5 only
  • Geutebrueck G-Code Een-2040 Firmware: up to and including 1.12.0.27; version 1.12.13.2 only; version 1.12.14.5 only

Published 2021-09-13. Last modified 2026-06-17.