CVE-2021-32941: Annke n48pbb Firmware

Critical severity, CVSS 9.8. EPSS: 14.9% chance of exploitation in the next 30 days.

Annke N48PBB (Network Video Recorder) products of version 3.4.106 build 200422 and prior are vulnerable to a stack-based buffer overflow, which allows an unauthorized remote attacker to execute arbitrary code with the same privileges as the server user (root).

Affected products

• Annke n48pbb Firmware: before 3.4.106 (fixed in 3.4.106); version 3.4.106 only

Published 2022-05-23. Last modified 2026-06-17.