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Back to CVE-2021-3631

How to verify CVE-2021-3631

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 23 NVT checks for CVE-2021-3631. 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='1.3.6.1.4.1.25623.1.0.845350' details='1'/>"
NVT OIDs (23)
  • 1.3.6.1.4.1.25623.1.0.845350since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.854052since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.854103since 2026-06-25
  • 1.3.6.1.4.1.25623.1.0.879835since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.10.2021.0399since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.11.2021.4191since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.12.2022.5399.1since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.1.2.2024.3778since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.14.2021.4191since 2026-06-25
  • 1.3.6.1.4.1.25623.1.1.15.2021.4191since 2026-06-25

+ 13 more NVTs

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