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Critical severity9.4NVD Advisory· Published May 23, 2022· Updated Jun 17, 2026

CVE-2021-32941

CVE-2021-32941

Description

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

5
  • Annke/N48pbb Firmware3 versions
    cpe:2.3:o:annke:n48pbb_firmware:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:annke:n48pbb_firmware:*:*:*:*:*:*:*:*range: <3.4.106
    • cpe:2.3:o:annke:n48pbb_firmware:3.4.106:-:*:*:*:*:*:*
    • cpe:2.3:o:annke:n48pbb_firmware:3.4.106:build_200422:*:*:*:*:*:*
  • Annke/N48PBBllm-fuzzy2 versions
    <=3.4.106 build 200422+ 1 more
    • (no CPE)range: <=3.4.106 build 200422
    • (no CPE)range: All

Patches

Vulnerability mechanics

References

1

News mentions

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