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Back to CVE-2021-1405

How to verify CVE-2021-1405

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 14 NVT checks for CVE-2021-1405. 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='1.3.6.1.4.1.25623.1.0.844907' details='1'/>"
NVT OIDs (14)
  • 1.3.6.1.4.1.25623.1.0.844907since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.844920since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.853745since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.892626since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.10.2021.0194since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.1.2.2021.2626since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.12.2021.4918.1since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.12.2021.4918.2since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.12.2021.4918.3since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.18.1.2024.10685.1since 2026-06-25

+ 4 more NVTs

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