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Back to CVE-2021-3737

How to verify CVE-2021-3737

Confirm whether your systems are actually affected — run the exact detection check below (Nuclei command or OpenVAS NVT). Detection only; it does not exploit.

Verify with OpenVAS

Greenbone/OpenVAS ships 80 NVT checks for CVE-2021-3737. OpenVAS detects this CVE by NVT OID — enable the NVT in your scan config, or confirm it is in your feed with the query below.

Confirm the NVT is in your feed (GMP)
gvm-cli socket --xml "<get_nvts nvt_oid='1.3.6.1.4.1.25623.1.0.118397' details='1'/>"
NVT OIDs (80)
  • 1.3.6.1.4.1.25623.1.0.118397since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.118398since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.118399since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.119289since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.147771since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.147772since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.148853since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.149166since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.149843since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.154438since 2026-06-25

+ 70 more NVTs

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